156711423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 243233280

約数和(自身を除く): 86521857

約数列:

[1, 3, 11, 17, 33, 51, 137, 187, 411, 561, 1507, 2039, 2329, 4521, 6117, 6987, 22429, 25619, 34663, 67287, 76857, 103989, 279343, 381293, 838029, 1143879, 3072773, 4748831, 9218319, 14246493, 52237141, 156711423]

約数ペア:

[(1, 156711423), (3, 52237141), (11, 14246493), (17, 9218319), (33, 4748831), (51, 3072773), (137, 1143879), (187, 838029), (411, 381293), (561, 279343), (1507, 103989), (2039, 76857), (2329, 67287), (4521, 34663), (6117, 25619), (6987, 22429)]