166657636

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{1061}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 295456896

約数和(自身を除く): 128799260

約数列:

[1, 2, 4, 107, 214, 367, 428, 734, 1061, 1468, 2122, 4244, 39269, 78538, 113527, 157076, 227054, 389387, 454108, 778774, 1557548, 41664409, 83328818, 166657636]

約数ペア:

[(1, 166657636), (2, 83328818), (4, 41664409), (107, 1557548), (214, 778774), (367, 454108), (428, 389387), (734, 227054), (1061, 157076), (1468, 113527), (2122, 78538), (4244, 39269)]