156968381584

素因数分解:

$2^4\times 7^1\times {\mathrm{1401503407}}^1$

素因数の和:1401503422

約数の個数: 20

約数和(自身を含む): 347572845184

約数和(自身を除く): 190604463600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401503407, 2803006814, 5606013628, 9810523849, 11212027256, 19621047698, 22424054512, 39242095396, 78484190792, 156968381584]

約数ペア:

[(1, 156968381584), (2, 78484190792), (4, 39242095396), (7, 22424054512), (8, 19621047698), (14, 11212027256), (16, 9810523849), (28, 5606013628), (56, 2803006814), (112, 1401503407)]