128927472

素因数分解:

$2^4\times 3^1\times {\mathrm{2685989}}^1$

素因数の和:2686000

約数の個数: 20

約数和(自身を含む): 333062760

約数和(自身を除く): 204135288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2685989, 5371978, 8057967, 10743956, 16115934, 21487912, 32231868, 42975824, 64463736, 128927472]

約数ペア:

[(1, 128927472), (2, 64463736), (3, 42975824), (4, 32231868), (6, 21487912), (8, 16115934), (12, 10743956), (16, 8057967), (24, 5371978), (48, 2685989)]