152858303

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 172869120

約数和(自身を除く): 20010817

約数列:

[1, 13, 31, 163, 169, 179, 403, 2119, 2327, 5053, 5239, 5549, 27547, 29177, 30251, 65689, 72137, 379301, 853957, 904487, 937781, 4930913, 11758331, 152858303]

約数ペア:

[(1, 152858303), (13, 11758331), (31, 4930913), (163, 937781), (169, 904487), (179, 853957), (403, 379301), (2119, 72137), (2327, 65689), (5053, 30251), (5239, 29177), (5549, 27547)]