128013338

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{15287}}^1$

素因数の和:15421

約数の個数: 16

約数和(自身を含む): 198132480

約数和(自身を除く): 70119142

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 15287, 30574, 810211, 1207673, 1620422, 2415346, 64006669, 128013338]

約数ペア:

[(1, 128013338), (2, 64006669), (53, 2415346), (79, 1620422), (106, 1207673), (158, 810211), (4187, 30574), (8374, 15287)]