129165512

素因数分解:

$2^3\times 7^1\times {\mathrm{2306527}}^1$

素因数の和:2306540

約数の個数: 16

約数和(自身を含む): 276783360

約数和(自身を除く): 147617848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2306527, 4613054, 9226108, 16145689, 18452216, 32291378, 64582756, 129165512]

約数ペア:

[(1, 129165512), (2, 64582756), (4, 32291378), (7, 18452216), (8, 16145689), (14, 9226108), (28, 4613054), (56, 2306527)]