128207052

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{5023}}^1$

素因数の和:5742

約数の個数: 36

約数和(自身を含む): 324600640

約数和(自身を除く): 196393588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 1418, 2127, 2836, 4254, 5023, 6381, 8508, 10046, 12762, 15069, 20092, 25524, 30138, 45207, 60276, 90414, 180828, 3561307, 7122614, 10683921, 14245228, 21367842, 32051763, 42735684, 64103526, 128207052]

約数ペア:

[(1, 128207052), (2, 64103526), (3, 42735684), (4, 32051763), (6, 21367842), (9, 14245228), (12, 10683921), (18, 7122614), (36, 3561307), (709, 180828), (1418, 90414), (2127, 60276), (2836, 45207), (4254, 30138), (5023, 25524), (6381, 20092), (8508, 15069), (10046, 12762)]