156935211459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1\times {\mathrm{106961}}^1$

素因数の和:109207

約数の個数: 32

約数和(自身を含む): 238708378944

約数和(自身を除く): 81773167485

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2213, 6639, 28769, 37621, 86307, 106961, 112863, 320883, 489073, 1390493, 1467219, 1818337, 4171479, 5455011, 23638381, 70915143, 236704693, 710114079, 3077161009, 4023979781, 9231483027, 12071939343, 52311737153, 156935211459]

約数ペア:

[(1, 156935211459), (3, 52311737153), (13, 12071939343), (17, 9231483027), (39, 4023979781), (51, 3077161009), (221, 710114079), (663, 236704693), (2213, 70915143), (6639, 23638381), (28769, 5455011), (37621, 4171479), (86307, 1818337), (106961, 1467219), (112863, 1390493), (320883, 489073)]