128156004

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{5021}}^1$

素因数の和:5740

約数の個数: 36

約数和(自身を含む): 324471420

約数和(自身を除く): 196315416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 1418, 2127, 2836, 4254, 5021, 6381, 8508, 10042, 12762, 15063, 20084, 25524, 30126, 45189, 60252, 90378, 180756, 3559889, 7119778, 10679667, 14239556, 21359334, 32039001, 42718668, 64078002, 128156004]

約数ペア:

[(1, 128156004), (2, 64078002), (3, 42718668), (4, 32039001), (6, 21359334), (9, 14239556), (12, 10679667), (18, 7119778), (36, 3559889), (709, 180756), (1418, 90378), (2127, 60252), (2836, 45189), (4254, 30126), (5021, 25524), (6381, 20084), (8508, 15063), (10042, 12762)]