130804912

素因数分解:

$2^4\times 7^2\times {\mathrm{166843}}^1$

素因数の和:166865

約数の個数: 30

約数和(自身を含む): 294813348

約数和(自身を除く): 164008436

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 166843, 333686, 667372, 1167901, 1334744, 2335802, 2669488, 4671604, 8175307, 9343208, 16350614, 18686416, 32701228, 65402456, 130804912]

約数ペア:

[(1, 130804912), (2, 65402456), (4, 32701228), (7, 18686416), (8, 16350614), (14, 9343208), (16, 8175307), (28, 4671604), (49, 2669488), (56, 2335802), (98, 1334744), (112, 1167901), (196, 667372), (392, 333686), (784, 166843)]