156976313938

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1\times {\mathrm{3089}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 238612469760

約数和(自身を除く): 81636155822

約数列:

[1, 2, 151, 191, 302, 382, 881, 1762, 3089, 6178, 28841, 57682, 133031, 168271, 266062, 336542, 466439, 589999, 932878, 1179998, 2721409, 5442818, 25408921, 50817842, 89089849, 178179698, 410932759, 519789119, 821865518, 1039578238, 78488156969, 156976313938]

約数ペア:

[(1, 156976313938), (2, 78488156969), (151, 1039578238), (191, 821865518), (302, 519789119), (382, 410932759), (881, 178179698), (1762, 89089849), (3089, 50817842), (6178, 25408921), (28841, 5442818), (57682, 2721409), (133031, 1179998), (168271, 932878), (266062, 589999), (336542, 466439)]