145781567

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 156592128

約数和(自身を除く): 10810561

約数列:

[1, 23, 43, 223, 661, 989, 5129, 9589, 15203, 28423, 147403, 220547, 653729, 3390269, 6338329, 145781567]

約数ペア:

[(1, 145781567), (23, 6338329), (43, 3390269), (223, 653729), (661, 220547), (989, 147403), (5129, 28423), (9589, 15203)]