156720501012

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{30301721}}^1$

素因数の和:30302159

約数の個数: 24

約数和(自身を含む): 366529629312

約数和(自身を除く): 209809128300

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 30301721, 60603442, 90905163, 121206884, 181810326, 363620652, 13060041751, 26120083502, 39180125253, 52240167004, 78360250506, 156720501012]

約数ペア:

[(1, 156720501012), (2, 78360250506), (3, 52240167004), (4, 39180125253), (6, 26120083502), (12, 13060041751), (431, 363620652), (862, 181810326), (1293, 121206884), (1724, 90905163), (2586, 60603442), (5172, 30301721)]