156969333145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80291219}}^1$

素因数の和:80291264

約数の個数: 16

約数和(自身を含む): 208114842240

約数和(自身を除く): 51145509095

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 80291219, 401456095, 1364950723, 1846698037, 6824753615, 9233490185, 31393866629, 156969333145]

約数ペア:

[(1, 156969333145), (5, 31393866629), (17, 9233490185), (23, 6824753615), (85, 1846698037), (115, 1364950723), (391, 401456095), (1955, 80291219)]