156627841

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 164577280

約数和(自身を除く): 7949439

約数列:

[1, 31, 139, 163, 223, 4309, 5053, 6913, 22657, 30997, 36349, 702367, 960907, 1126819, 5052511, 156627841]

約数ペア:

[(1, 156627841), (31, 5052511), (139, 1126819), (163, 960907), (223, 702367), (4309, 36349), (5053, 30997), (6913, 22657)]