128313816

素因数分解:

$2^3\times 3^1\times {\mathrm{5346409}}^1$

素因数の和:5346418

約数の個数: 16

約数和(自身を含む): 320784600

約数和(自身を除く): 192470784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5346409, 10692818, 16039227, 21385636, 32078454, 42771272, 64156908, 128313816]

約数ペア:

[(1, 128313816), (2, 64156908), (3, 42771272), (4, 32078454), (6, 21385636), (8, 16039227), (12, 10692818), (24, 5346409)]