156977326532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1\times {\mathrm{31973}}^1$

素因数の和:32612

約数の個数: 48

約数和(自身を含む): 297803278080

約数和(自身を除く): 140825951548

約数列:

[1, 2, 4, 13, 26, 52, 263, 359, 526, 718, 1052, 1436, 3419, 4667, 6838, 9334, 13676, 18668, 31973, 63946, 94417, 127892, 188834, 377668, 415649, 831298, 1227421, 1662596, 2454842, 4909684, 8408899, 11478307, 16817798, 22956614, 33635596, 45913228, 109315687, 149217991, 218631374, 298435982, 437262748, 596871964, 3018794741, 6037589482, 12075178964, 39244331633, 78488663266, 156977326532]

約数ペア:

[(1, 156977326532), (2, 78488663266), (4, 39244331633), (13, 12075178964), (26, 6037589482), (52, 3018794741), (263, 596871964), (359, 437262748), (526, 298435982), (718, 218631374), (1052, 149217991), (1436, 109315687), (3419, 45913228), (4667, 33635596), (6838, 22956614), (9334, 16817798), (13676, 11478307), (18668, 8408899), (31973, 4909684), (63946, 2454842), (94417, 1662596), (127892, 1227421), (188834, 831298), (377668, 415649)]