157411814

素因数分解:

$2^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{3083}}^1$

素因数の和:3620

約数の個数: 24

約数和(自身を含む): 275284008

約数和(自身を除く): 117872194

約数列:

[1, 2, 7, 14, 49, 98, 521, 1042, 3083, 3647, 6166, 7294, 21581, 25529, 43162, 51058, 151067, 302134, 1606243, 3212486, 11243701, 22487402, 78705907, 157411814]

約数ペア:

[(1, 157411814), (2, 78705907), (7, 22487402), (14, 11243701), (49, 3212486), (98, 1606243), (521, 302134), (1042, 151067), (3083, 51058), (3647, 43162), (6166, 25529), (7294, 21581)]