156798292161

素因数分解:

$3^1\times 7^1\times {\mathrm{2939}}^1\times {\mathrm{2540519}}^1$

素因数の和:2543468

約数の個数: 16

約数和(自身を含む): 239012121600

約数和(自身を除く): 82213829439

約数列:

[1, 3, 7, 21, 2939, 8817, 20573, 61719, 2540519, 7621557, 17783633, 53350899, 7466585341, 22399756023, 52266097387, 156798292161]

約数ペア:

[(1, 156798292161), (3, 52266097387), (7, 22399756023), (21, 7466585341), (2939, 53350899), (8817, 17783633), (20573, 7621557), (61719, 2540519)]