127811188

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 226225664

約数和(自身を除く): 98414476

約数列:

[1, 2, 4, 157, 271, 314, 542, 628, 751, 1084, 1502, 3004, 42547, 85094, 117907, 170188, 203521, 235814, 407042, 471628, 814084, 31952797, 63905594, 127811188]

約数ペア:

[(1, 127811188), (2, 63905594), (4, 31952797), (157, 814084), (271, 471628), (314, 407042), (542, 235814), (628, 203521), (751, 170188), (1084, 117907), (1502, 85094), (3004, 42547)]