128214398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{133279}}^1$

素因数の和:133331

約数の個数: 16

約数和(自身を含む): 212714880

約数和(自身を除く): 84500482

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 133279, 266558, 1732627, 3465254, 4931323, 9862646, 64107199, 128214398]

約数ペア:

[(1, 128214398), (2, 64107199), (13, 9862646), (26, 4931323), (37, 3465254), (74, 1732627), (481, 266558), (962, 133279)]