157788268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3586097}}^1$

素因数の和:3586112

約数の個数: 12

約数和(自身を含む): 301232232

約数和(自身を除く): 143443964

約数列:

[1, 2, 4, 11, 22, 44, 3586097, 7172194, 14344388, 39447067, 78894134, 157788268]

約数ペア:

[(1, 157788268), (2, 78894134), (4, 39447067), (11, 14344388), (22, 7172194), (44, 3586097)]