156719294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{64921}}^1$

素因数の和:65011

約数の個数: 16

約数和(自身を含む): 252416736

約数和(自身を除く): 95697442

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 64921, 129842, 1103657, 2207314, 4609391, 9218782, 78359647, 156719294]

約数ペア:

[(1, 156719294), (2, 78359647), (17, 9218782), (34, 4609391), (71, 2207314), (142, 1103657), (1207, 129842), (2414, 64921)]