128845872

素因数分解:

$2^4\times 3^2\times {\mathrm{894763}}^1$

素因数の和:894777

約数の個数: 30

約数和(自身を含む): 360589892

約数和(自身を除く): 231744020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 894763, 1789526, 2684289, 3579052, 5368578, 7158104, 8052867, 10737156, 14316208, 16105734, 21474312, 32211468, 42948624, 64422936, 128845872]

約数ペア:

[(1, 128845872), (2, 64422936), (3, 42948624), (4, 32211468), (6, 21474312), (8, 16105734), (9, 14316208), (12, 10737156), (16, 8052867), (18, 7158104), (24, 5368578), (36, 3579052), (48, 2684289), (72, 1789526), (144, 894763)]