157857664

素因数分解:

$2^7\times {\mathrm{1233263}}^1$

素因数の和:1233277

約数の個数: 16

約数和(自身を含む): 314482320

約数和(自身を除く): 156624656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1233263, 2466526, 4933052, 9866104, 19732208, 39464416, 78928832, 157857664]

約数ペア:

[(1, 157857664), (2, 78928832), (4, 39464416), (8, 19732208), (16, 9866104), (32, 4933052), (64, 2466526), (128, 1233263)]