161878056

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{24889}}^1$

素因数の和:25169

約数の個数: 32

約数和(自身を含む): 406204800

約数和(自身を除く): 244326744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 24889, 49778, 74667, 99556, 149334, 199112, 298668, 597336, 6744919, 13489838, 20234757, 26979676, 40469514, 53959352, 80939028, 161878056]

約数ペア:

[(1, 161878056), (2, 80939028), (3, 53959352), (4, 40469514), (6, 26979676), (8, 20234757), (12, 13489838), (24, 6744919), (271, 597336), (542, 298668), (813, 199112), (1084, 149334), (1626, 99556), (2168, 74667), (3252, 49778), (6504, 24889)]