157977722

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{142837}}^1$

素因数の和:142925

約数の個数: 16

約数和(自身を含む): 274248960

約数和(自身を除く): 116271238

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 142837, 285674, 999859, 1999718, 11284123, 22568246, 78988861, 157977722]

約数ペア:

[(1, 157977722), (2, 78988861), (7, 22568246), (14, 11284123), (79, 1999718), (158, 999859), (553, 285674), (1106, 142837)]