159782978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{2441}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 250373376

約数和(自身を除く): 90590398

約数列:

[1, 2, 23, 46, 1423, 2441, 2846, 4882, 32729, 56143, 65458, 112286, 3473543, 6947086, 79891489, 159782978]

約数ペア:

[(1, 159782978), (2, 79891489), (23, 6947086), (46, 3473543), (1423, 112286), (2441, 65458), (2846, 56143), (4882, 32729)]