158529802

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{2371}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 240976224

約数和(自身を除く): 82446422

約数列:

[1, 2, 101, 202, 331, 662, 2371, 4742, 33431, 66862, 239471, 478942, 784801, 1569602, 79264901, 158529802]

約数ペア:

[(1, 158529802), (2, 79264901), (101, 1569602), (202, 784801), (331, 478942), (662, 239471), (2371, 66862), (4742, 33431)]