Q: What is the sum of all factors of the number 129,272 excluding 129,272?
A: 158,008
The factors of the number 129,272 are: 1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 113, 143, 226, 286, 452, 572, 904, 1144, 1243, 1469, 2486, 2938, 4972, 5876, 9944, 11752, 16159, 32318, 64636, 129272.
If you add them up, you will get the total of 129,430. Now subtract 129,272 to get 158,008