156939784865

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{6551}}^1\times {\mathrm{24077}}^1$

素因数の和:30832

約数の個数: 16

約数和(自身を含む): 189310867200

約数和(自身を除く): 32371082335

約数列:

[1, 5, 199, 995, 6551, 24077, 32755, 120385, 1303649, 4791323, 6518245, 23956615, 157728427, 788642135, 31387956973, 156939784865]

約数ペア:

[(1, 156939784865), (5, 31387956973), (199, 788642135), (995, 157728427), (6551, 23956615), (24077, 6518245), (32755, 4791323), (120385, 1303649)]