Q: What is the sum of all factors of the number 129,774 excluding 129,774?
A: 136,338
The factors of the number 129,774 are: 1, 2, 3, 6, 43, 86, 129, 258, 503, 1006, 1509, 3018, 21629, 43258, 64887, 129774.
If you add them up, you will get the total of 129,910. Now subtract 129,774 to get 136,338