168673892

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{797}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 298314744

約数和(自身を除く): 129640852

約数列:

[1, 2, 4, 157, 314, 337, 628, 674, 797, 1348, 1594, 3188, 52909, 105818, 125129, 211636, 250258, 268589, 500516, 537178, 1074356, 42168473, 84336946, 168673892]

約数ペア:

[(1, 168673892), (2, 84336946), (4, 42168473), (157, 1074356), (314, 537178), (337, 500516), (628, 268589), (674, 250258), (797, 211636), (1348, 125129), (1594, 105818), (3188, 52909)]