128549526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3060703}}^1$

素因数の和:3060715

約数の個数: 16

約数和(自身を含む): 293827584

約数和(自身を除く): 165278058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3060703, 6121406, 9182109, 18364218, 21424921, 42849842, 64274763, 128549526]

約数ペア:

[(1, 128549526), (2, 64274763), (3, 42849842), (6, 21424921), (7, 18364218), (14, 9182109), (21, 6121406), (42, 3060703)]