161858364

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313679}}^1$

素因数の和:313729

約数の個数: 24

約数和(自身を含む): 386453760

約数和(自身を除く): 224595396

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 313679, 627358, 941037, 1254716, 1882074, 3764148, 13488197, 26976394, 40464591, 53952788, 80929182, 161858364]

約数ペア:

[(1, 161858364), (2, 80929182), (3, 53952788), (4, 40464591), (6, 26976394), (12, 13488197), (43, 3764148), (86, 1882074), (129, 1254716), (172, 941037), (258, 627358), (516, 313679)]