161294077

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 187488000

約数和(自身を除く): 26193923

約数列:

[1, 7, 89, 199, 623, 1301, 1393, 9107, 17711, 115789, 123977, 258899, 810523, 1812293, 23042011, 161294077]

約数ペア:

[(1, 161294077), (7, 23042011), (89, 1812293), (199, 810523), (623, 258899), (1301, 123977), (1393, 115789), (9107, 17711)]