156996858

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{331217}}^1$

素因数の和:331301

約数の個数: 16

約数和(自身を含む): 317969280

約数和(自身を除く): 160972422

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 331217, 662434, 993651, 1987302, 26166143, 52332286, 78498429, 156996858]

約数ペア:

[(1, 156996858), (2, 78498429), (3, 52332286), (6, 26166143), (79, 1987302), (158, 993651), (237, 662434), (474, 331217)]