129221304

素因数分解:

$2^3\times 3^1\times {\mathrm{5384221}}^1$

素因数の和:5384230

約数の個数: 16

約数和(自身を含む): 323053320

約数和(自身を除く): 193832016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5384221, 10768442, 16152663, 21536884, 32305326, 43073768, 64610652, 129221304]

約数ペア:

[(1, 129221304), (2, 64610652), (3, 43073768), (4, 32305326), (6, 21536884), (8, 16152663), (12, 10768442), (24, 5384221)]