128607574

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{11131}}^1$

素因数の和:11295

約数の個数: 16

約数和(自身を含む): 198372240

約数和(自身を除く): 69764666

約数列:

[1, 2, 53, 106, 109, 218, 5777, 11131, 11554, 22262, 589943, 1179886, 1213279, 2426558, 64303787, 128607574]

約数ペア:

[(1, 128607574), (2, 64303787), (53, 2426558), (106, 1213279), (109, 1179886), (218, 589943), (5777, 22262), (11131, 11554)]