157466812

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 279624800

約数和(自身を除く): 122157988

約数列:

[1, 2, 4, 103, 206, 229, 412, 458, 916, 1669, 3338, 6676, 23587, 47174, 94348, 171907, 343814, 382201, 687628, 764402, 1528804, 39366703, 78733406, 157466812]

約数ペア:

[(1, 157466812), (2, 78733406), (4, 39366703), (103, 1528804), (206, 764402), (229, 687628), (412, 382201), (458, 343814), (916, 171907), (1669, 94348), (3338, 47174), (6676, 23587)]