156920194

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 237791232

約数和(自身を除く): 80871038

約数列:

[1, 2, 193, 223, 386, 446, 1823, 3646, 43039, 86078, 351839, 406529, 703678, 813058, 78460097, 156920194]

約数ペア:

[(1, 156920194), (2, 78460097), (193, 813058), (223, 703678), (386, 406529), (446, 351839), (1823, 86078), (3646, 43039)]