154590568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{159701}}^1$

素因数の和:159729

約数の個数: 24

約数和(自身を含む): 318605490

約数和(自身を除く): 164014922

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 159701, 319402, 638804, 1277608, 1756711, 3513422, 7026844, 14053688, 19323821, 38647642, 77295284, 154590568]

約数ペア:

[(1, 154590568), (2, 77295284), (4, 38647642), (8, 19323821), (11, 14053688), (22, 7026844), (44, 3513422), (88, 1756711), (121, 1277608), (242, 638804), (484, 319402), (968, 159701)]