157193264

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{17027}}^1$

素因数の和:17612

約数の個数: 20

約数和(自身を含む): 305107704

約数和(自身を除く): 147914440

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 17027, 34054, 68108, 136216, 272432, 9824579, 19649158, 39298316, 78596632, 157193264]

約数ペア:

[(1, 157193264), (2, 78596632), (4, 39298316), (8, 19649158), (16, 9824579), (577, 272432), (1154, 136216), (2308, 68108), (4616, 34054), (9232, 17027)]