-144
736
28 and 7
113
-102
There are infinitely many pairs. An easy pair to remember is 1 and 198.
The numbers are: 20 and -48
-144
736
-82
69
-17
11 and 11
28 and 7
144 and 126
There is only one number that equals 198. The number is . . . . . . . . . . 198 .
4 and 7