171388108

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{272911}}^1$

素因数の和:273072

約数の個数: 12

約数和(自身を含む): 301840672

約数和(自身を除く): 130452564

約数列:

[1, 2, 4, 157, 314, 628, 272911, 545822, 1091644, 42847027, 85694054, 171388108]

約数ペア:

[(1, 171388108), (2, 85694054), (4, 42847027), (157, 1091644), (314, 545822), (628, 272911)]