161473670485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{8153177}}^1$

素因数の和:8153432

約数の個数: 16

約数和(自身を含む): 206047114416

約数和(自身を除く): 44573443931

約数列:

[1, 5, 17, 85, 233, 1165, 3961, 19805, 8153177, 40765885, 138604009, 693020045, 1899690241, 9498451205, 32294734097, 161473670485]

約数ペア:

[(1, 161473670485), (5, 32294734097), (17, 9498451205), (85, 1899690241), (233, 693020045), (1165, 138604009), (3961, 40765885), (19805, 8153177)]