129346504

素因数分解:

$2^3\times 7^1\times {\mathrm{2309759}}^1$

素因数の和:2309772

約数の個数: 16

約数和(自身を含む): 277171200

約数和(自身を除く): 147824696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2309759, 4619518, 9239036, 16168313, 18478072, 32336626, 64673252, 129346504]

約数ペア:

[(1, 129346504), (2, 64673252), (4, 32336626), (7, 18478072), (8, 16168313), (14, 9239036), (28, 4619518), (56, 2309759)]