156955477826

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8861}}^1\times {\mathrm{30859}}^1$

素因数の和:39770

約数の個数: 32

約数和(自身を含む): 275669170560

約数和(自身を除く): 118713692734

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 8861, 17722, 30859, 61718, 62027, 124054, 216013, 363301, 432026, 726602, 1265219, 2530438, 2543107, 5086214, 8856533, 17713066, 273441599, 546883198, 1914091193, 3828182386, 11211105559, 22422211118, 78477738913, 156955477826]

約数ペア:

[(1, 156955477826), (2, 78477738913), (7, 22422211118), (14, 11211105559), (41, 3828182386), (82, 1914091193), (287, 546883198), (574, 273441599), (8861, 17713066), (17722, 8856533), (30859, 5086214), (61718, 2543107), (62027, 2530438), (124054, 1265219), (216013, 726602), (363301, 432026)]