156579189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 229576704

約数和(自身を除く): 72997515

約数列:

[1, 3, 13, 39, 101, 127, 303, 313, 381, 939, 1313, 1651, 3939, 4069, 4953, 12207, 12827, 31613, 38481, 39751, 94839, 119253, 166751, 410969, 500253, 516763, 1232907, 1550289, 4014851, 12044553, 52193063, 156579189]

約数ペア:

[(1, 156579189), (3, 52193063), (13, 12044553), (39, 4014851), (101, 1550289), (127, 1232907), (303, 516763), (313, 500253), (381, 410969), (939, 166751), (1313, 119253), (1651, 94839), (3939, 39751), (4069, 38481), (4953, 31613), (12207, 12827)]