131407608

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{11981}}^1$

素因数の和:12447

約数の個数: 32

約数和(自身を含む): 329265360

約数和(自身を除く): 197857752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 3656, 5484, 10968, 11981, 23962, 35943, 47924, 71886, 95848, 143772, 287544, 5475317, 10950634, 16425951, 21901268, 32851902, 43802536, 65703804, 131407608]

約数ペア:

[(1, 131407608), (2, 65703804), (3, 43802536), (4, 32851902), (6, 21901268), (8, 16425951), (12, 10950634), (24, 5475317), (457, 287544), (914, 143772), (1371, 95848), (1828, 71886), (2742, 47924), (3656, 35943), (5484, 23962), (10968, 11981)]