149240378

素因数分解:

$2^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{3517}}^1$

素因数の和:3966

約数の個数: 24

約数和(自身を含む): 261084852

約数和(自身を除く): 111844474

約数列:

[1, 2, 7, 14, 49, 98, 433, 866, 3031, 3517, 6062, 7034, 21217, 24619, 42434, 49238, 172333, 344666, 1522861, 3045722, 10660027, 21320054, 74620189, 149240378]

約数ペア:

[(1, 149240378), (2, 74620189), (7, 21320054), (14, 10660027), (49, 3045722), (98, 1522861), (433, 344666), (866, 172333), (3031, 49238), (3517, 42434), (6062, 24619), (7034, 21217)]