156931115406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179429}}^1\times {\mathrm{11213}}^1$

素因数の和:190660

約数の個数: 32

約数和(自身を含む): 338037507360

約数和(自身を除く): 181106391954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11213, 22426, 33639, 67278, 145769, 179429, 291538, 358858, 437307, 538287, 874614, 1076574, 2332577, 4665154, 6997731, 13995462, 2011937377, 4023874754, 6035812131, 12071624262, 26155185901, 52310371802, 78465557703, 156931115406]

約数ペア:

[(1, 156931115406), (2, 78465557703), (3, 52310371802), (6, 26155185901), (13, 12071624262), (26, 6035812131), (39, 4023874754), (78, 2011937377), (11213, 13995462), (22426, 6997731), (33639, 4665154), (67278, 2332577), (145769, 1076574), (179429, 874614), (291538, 538287), (358858, 437307)]