128244162

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{131129}}^1$

素因数の和:131297

約数の個数: 16

約数和(自身を含む): 258063840

約数和(自身を除く): 129819678

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 131129, 262258, 393387, 786774, 21374027, 42748054, 64122081, 128244162]

約数ペア:

[(1, 128244162), (2, 64122081), (3, 42748054), (6, 21374027), (163, 786774), (326, 393387), (489, 262258), (978, 131129)]