159439145212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{504554257}}^1$

素因数の和:504554340

約数の個数: 12

約数和(自身を含む): 282550384480

約数和(自身を除く): 123111239268

約数列:

[1, 2, 4, 79, 158, 316, 504554257, 1009108514, 2018217028, 39859786303, 79719572606, 159439145212]

約数ペア:

[(1, 159439145212), (2, 79719572606), (4, 39859786303), (79, 2018217028), (158, 1009108514), (316, 504554257)]