Q: What is the sum of all factors of the number 143,380 excluding 143,380?
A: 165,068
The factors of the number 143,380 are: 1, 2, 4, 5, 10, 20, 67, 107, 134, 214, 268, 335, 428, 535, 670, 1070, 1340, 2140, 7169, 14338, 28676, 35845, 71690, 143380.
If you add them up, you will get the total of 143,545. Now subtract 143,380 to get 165,068