149222696

素因数分解:

$2^3\times 7^1\times {\mathrm{2664691}}^1$

素因数の和:2664704

約数の個数: 16

約数和(自身を含む): 319763040

約数和(自身を除く): 170540344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2664691, 5329382, 10658764, 18652837, 21317528, 37305674, 74611348, 149222696]

約数ペア:

[(1, 149222696), (2, 74611348), (4, 37305674), (7, 21317528), (8, 18652837), (14, 10658764), (28, 5329382), (56, 2664691)]