128965296

素因数分解:

$2^4\times 3^1\times {\mathrm{2686777}}^1$

素因数の和:2686788

約数の個数: 20

約数和(自身を含む): 333160472

約数和(自身を除く): 204195176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2686777, 5373554, 8060331, 10747108, 16120662, 21494216, 32241324, 42988432, 64482648, 128965296]

約数ペア:

[(1, 128965296), (2, 64482648), (3, 42988432), (4, 32241324), (6, 21494216), (8, 16120662), (12, 10747108), (16, 8060331), (24, 5373554), (48, 2686777)]