156976747252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{7380889}}^1$

素因数の和:7381315

約数の個数: 24

約数和(自身を含む): 296564160200

約数和(自身を除く): 139587412948

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 10634, 21268, 7380889, 14761778, 29523556, 95951557, 191903114, 383806228, 3018783601, 6037567202, 12075134404, 39244186813, 78488373626, 156976747252]

約数ペア:

[(1, 156976747252), (2, 78488373626), (4, 39244186813), (13, 12075134404), (26, 6037567202), (52, 3018783601), (409, 383806228), (818, 191903114), (1636, 95951557), (5317, 29523556), (10634, 14761778), (21268, 7380889)]