Even numbers
The numbers that go into 146 is 2 and 4.
1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630
2 numbers that can go into 280 are 2 and 8 but there are way more though.
1 and 2.
It is a pattern. Go up two numbers, go down two numbers.
The numbers that go into 7912 are 1, 2, 4, 8
2
2
1&2
2 and 288
These numbers go into 634 evenly: 1, 2, 317, 634.