156916644706

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1987}}^1\times {\mathrm{109379}}^1$

素因数の和:111406

約数の個数: 24

約数和(自身を含む): 248542423920

約数和(自身を除く): 91625779214

約数列:

[1, 2, 19, 38, 361, 722, 1987, 3974, 37753, 75506, 109379, 218758, 717307, 1434614, 2078201, 4156402, 39485819, 78971638, 217336073, 434672146, 4129385387, 8258770774, 78458322353, 156916644706]

約数ペア:

[(1, 156916644706), (2, 78458322353), (19, 8258770774), (38, 4129385387), (361, 434672146), (722, 217336073), (1987, 78971638), (3974, 39485819), (37753, 4156402), (75506, 2078201), (109379, 1434614), (218758, 717307)]