157045216

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{31259}}^1$

素因数の和:31426

約数の個数: 24

約数和(自身を含む): 311162040

約数和(自身を除く): 154116824

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 31259, 62518, 125036, 250072, 500144, 1000288, 4907663, 9815326, 19630652, 39261304, 78522608, 157045216]

約数ペア:

[(1, 157045216), (2, 78522608), (4, 39261304), (8, 19630652), (16, 9815326), (32, 4907663), (157, 1000288), (314, 500144), (628, 250072), (1256, 125036), (2512, 62518), (5024, 31259)]