172104872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1265477}}^1$

素因数の和:1265500

約数の個数: 16

約数和(自身を含む): 341679060

約数和(自身を除く): 169574188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1265477, 2530954, 5061908, 10123816, 21513109, 43026218, 86052436, 172104872]

約数ペア:

[(1, 172104872), (2, 86052436), (4, 43026218), (8, 21513109), (17, 10123816), (34, 5061908), (68, 2530954), (136, 1265477)]