156729258635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{860417}}^1$

素因数の和:862582

約数の個数: 16

約数和(自身を含む): 199231508736

約数和(自身を除く): 42502250101

約数列:

[1, 5, 17, 85, 2143, 10715, 36431, 182155, 860417, 4302085, 14627089, 73135445, 1843873631, 9219368155, 31345851727, 156729258635]

約数ペア:

[(1, 156729258635), (5, 31345851727), (17, 9219368155), (85, 1843873631), (2143, 73135445), (10715, 14627089), (36431, 4302085), (182155, 860417)]