125087139664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181812703}}^1$

素因数の和:181812754

約数の個数: 20

約数和(自身を含む): 247992528256

約数和(自身を除く): 122905388592

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 181812703, 363625406, 727250812, 1454501624, 2909003248, 7817946229, 15635892458, 31271784916, 62543569832, 125087139664]

約数ペア:

[(1, 125087139664), (2, 62543569832), (4, 31271784916), (8, 15635892458), (16, 7817946229), (43, 2909003248), (86, 1454501624), (172, 727250812), (344, 363625406), (688, 181812703)]