156908473748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{38195831}}^1$

素因数の和:38195927

約数の個数: 24

約数和(自身を含む): 299455322880

約数和(自身を除く): 142546849132

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 38195831, 76391662, 152783324, 496545803, 993091606, 1986183212, 3017470649, 6034941298, 12069882596, 39227118437, 78454236874, 156908473748]

約数ペア:

[(1, 156908473748), (2, 78454236874), (4, 39227118437), (13, 12069882596), (26, 6034941298), (52, 3017470649), (79, 1986183212), (158, 993091606), (316, 496545803), (1027, 152783324), (2054, 76391662), (4108, 38195831)]