156957492939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{152717}}^1$

素因数の和:152844

約数の個数: 48

約数和(自身を含む): 241120952352

約数和(自身を除く): 84163459413

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 361, 741, 949, 1083, 1387, 2847, 4161, 4693, 14079, 18031, 26353, 54093, 79059, 152717, 342589, 458151, 1027767, 1985321, 2901623, 5955963, 8704869, 11148341, 33445023, 37721099, 55130837, 113163297, 144928433, 165392511, 211818479, 434785299, 635455437, 716700881, 2150102643, 2753640227, 4024551101, 8260920681, 12073653303, 52319164313, 156957492939]

約数ペア:

[(1, 156957492939), (3, 52319164313), (13, 12073653303), (19, 8260920681), (39, 4024551101), (57, 2753640227), (73, 2150102643), (219, 716700881), (247, 635455437), (361, 434785299), (741, 211818479), (949, 165392511), (1083, 144928433), (1387, 113163297), (2847, 55130837), (4161, 37721099), (4693, 33445023), (14079, 11148341), (18031, 8704869), (26353, 5955963), (54093, 2901623), (79059, 1985321), (152717, 1027767), (342589, 458151)]