Q: What is the sum of all factors of the number 172,159 excluding 172,159?
A: 39,521
The factors of the number 172,159 are: 1, 13, 17, 19, 41, 221, 247, 323, 533, 697, 779, 4199, 9061, 10127, 13243, 172159.
If you add them up, you will get the total of 172,198. Now subtract 172,159 to get 39,521