Q: What is the sum of all factors of the number 133,902 excluding 133,902?
A: 164,682
The factors of the number 133,902 are: 1, 2, 3, 6, 9, 18, 43, 86, 129, 173, 258, 346, 387, 519, 774, 1038, 1557, 3114, 7439, 14878, 22317, 44634, 66951, 133902.
If you add them up, you will get the total of 134,066. Now subtract 133,902 to get 164,682