168731924

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{66851}}^1$

素因数の和:67486

約数の個数: 12

約数和(自身を含む): 295753248

約数和(自身を除く): 127021324

約数列:

[1, 2, 4, 631, 1262, 2524, 66851, 133702, 267404, 42182981, 84365962, 168731924]

約数ペア:

[(1, 168731924), (2, 84365962), (4, 42182981), (631, 267404), (1262, 133702), (2524, 66851)]