157068772

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{22349}}^1$

素因数の和:22611

約数の個数: 24

約数和(自身を含む): 315403200

約数和(自身を除く): 158334428

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 22349, 44698, 89396, 156443, 312886, 625772, 5609599, 11219198, 22438396, 39267193, 78534386, 157068772]

約数ペア:

[(1, 157068772), (2, 78534386), (4, 39267193), (7, 22438396), (14, 11219198), (28, 5609599), (251, 625772), (502, 312886), (1004, 156443), (1757, 89396), (3514, 44698), (7028, 22349)]