156969764

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{7907}}^1$

素因数の和:8627

約数の個数: 24

約数和(自身を含む): 314422080

約数和(自身を除く): 157452316

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 4963, 7907, 9926, 15814, 19852, 31628, 55349, 110698, 221396, 5606063, 11212126, 22424252, 39242441, 78484882, 156969764]

約数ペア:

[(1, 156969764), (2, 78484882), (4, 39242441), (7, 22424252), (14, 11212126), (28, 5606063), (709, 221396), (1418, 110698), (2836, 55349), (4963, 31628), (7907, 19852), (9926, 15814)]