172920104

素因数分解:

$2^3\times 7^1\times {\mathrm{3087859}}^1$

素因数の和:3087872

約数の個数: 16

約数和(自身を含む): 370543200

約数和(自身を除く): 197623096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3087859, 6175718, 12351436, 21615013, 24702872, 43230026, 86460052, 172920104]

約数ペア:

[(1, 172920104), (2, 86460052), (4, 43230026), (7, 24702872), (8, 21615013), (14, 12351436), (28, 6175718), (56, 3087859)]