128136432

素因数分解:

$2^4\times 3^1\times {\mathrm{2669509}}^1$

素因数の和:2669520

約数の個数: 20

約数和(自身を含む): 331019240

約数和(自身を除く): 202882808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2669509, 5339018, 8008527, 10678036, 16017054, 21356072, 32034108, 42712144, 64068216, 128136432]

約数ペア:

[(1, 128136432), (2, 64068216), (3, 42712144), (4, 32034108), (6, 21356072), (8, 16017054), (12, 10678036), (16, 8008527), (24, 5339018), (48, 2669509)]