156952172155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80282441}}^1$

素因数の和:80282486

約数の個数: 16

約数和(自身を含む): 208092089664

約数和(自身を除く): 51139917509

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 80282441, 401412205, 1364801497, 1846496143, 6824007485, 9232480715, 31390434431, 156952172155]

約数ペア:

[(1, 156952172155), (5, 31390434431), (17, 9232480715), (23, 6824007485), (85, 1846496143), (115, 1364801497), (391, 401412205), (1955, 80282441)]