157662008

素因数分解:

$2^3\times 7^3\times {\mathrm{57457}}^1$

素因数の和:57484

約数の個数: 32

約数和(自身を含む): 344748000

約数和(自身を除く): 187085992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 57457, 114914, 229828, 402199, 459656, 804398, 1608796, 2815393, 3217592, 5630786, 11261572, 19707751, 22523144, 39415502, 78831004, 157662008]

約数ペア:

[(1, 157662008), (2, 78831004), (4, 39415502), (7, 22523144), (8, 19707751), (14, 11261572), (28, 5630786), (49, 3217592), (56, 2815393), (98, 1608796), (196, 804398), (343, 459656), (392, 402199), (686, 229828), (1372, 114914), (2744, 57457)]