128200722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1643599}}^1$

素因数の和:1643617

約数の個数: 16

約数和(自身を含む): 276124800

約数和(自身を除く): 147924078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1643599, 3287198, 4930797, 9861594, 21366787, 42733574, 64100361, 128200722]

約数ペア:

[(1, 128200722), (2, 64100361), (3, 42733574), (6, 21366787), (13, 9861594), (26, 4930797), (39, 3287198), (78, 1643599)]