189730124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{60889}}^1$

素因数の和:60953

約数の個数: 24

約数和(自身を含む): 358033200

約数和(自身を除く): 168303076

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 60889, 121778, 243556, 1156891, 2313782, 2496449, 4627564, 4992898, 9985796, 47432531, 94865062, 189730124]

約数ペア:

[(1, 189730124), (2, 94865062), (4, 47432531), (19, 9985796), (38, 4992898), (41, 4627564), (76, 2496449), (82, 2313782), (164, 1156891), (779, 243556), (1558, 121778), (3116, 60889)]