Q: What is the sum of all factors of the number 166,257 excluding 166,257?
A: 144,963
The factors of the number 166,257 are: 1, 3, 7, 9, 13, 21, 29, 39, 49, 63, 87, 91, 117, 147, 203, 261, 273, 377, 441, 609, 637, 819, 1131, 1421, 1827, 1911, 2639, 3393, 4263, 5733, 7917, 12789, 18473, 23751, 55419, 166257.
If you add them up, you will get the total of 166,401. Now subtract 166,257 to get 144,963