157217848

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{109789}}^1$

素因数の和:109974

約数の個数: 16

約数和(自身を含む): 296433000

約数和(自身を除く): 139215152

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 109789, 219578, 439156, 878312, 19652231, 39304462, 78608924, 157217848]

約数ペア:

[(1, 157217848), (2, 78608924), (4, 39304462), (8, 19652231), (179, 878312), (358, 439156), (716, 219578), (1432, 109789)]