Q: What is the sum of all factors of the number 153,538 excluding 153,538?
A: 133,886
The factors of the number 153,538 are: 1, 2, 7, 11, 14, 22, 77, 154, 997, 1994, 6979, 10967, 13958, 21934, 76769, 153538.
If you add them up, you will get the total of 153,671. Now subtract 153,538 to get 133,886