125412856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 244356480

約数和(自身を除く): 118943624

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 3221, 4867, 6442, 9734, 12884, 19468, 25768, 38936, 99851, 199702, 399404, 505697, 798808, 1011394, 2022788, 4045576, 15676607, 31353214, 62706428, 125412856]

約数ペア:

[(1, 125412856), (2, 62706428), (4, 31353214), (8, 15676607), (31, 4045576), (62, 2022788), (124, 1011394), (157, 798808), (248, 505697), (314, 399404), (628, 199702), (1256, 99851), (3221, 38936), (4867, 25768), (6442, 19468), (9734, 12884)]