156920657288

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{141115699}}^1$

素因数の和:141115844

約数の個数: 16

約数和(自身を含む): 296342970000

約数和(自身を除く): 139422312712

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 141115699, 282231398, 564462796, 1128925592, 19615082161, 39230164322, 78460328644, 156920657288]

約数ペア:

[(1, 156920657288), (2, 78460328644), (4, 39230164322), (8, 19615082161), (139, 1128925592), (278, 564462796), (556, 282231398), (1112, 141115699)]