140025372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271367}}^1$

素因数の和:271417

約数の個数: 24

約数和(自身を含む): 334325376

約数和(自身を除く): 194300004

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 271367, 542734, 814101, 1085468, 1628202, 3256404, 11668781, 23337562, 35006343, 46675124, 70012686, 140025372]

約数ペア:

[(1, 140025372), (2, 70012686), (3, 46675124), (4, 35006343), (6, 23337562), (12, 11668781), (43, 3256404), (86, 1628202), (129, 1085468), (172, 814101), (258, 542734), (516, 271367)]