129780408

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{38903}}^1$

素因数の和:39051

約数の個数: 32

約数和(自身を含む): 326793600

約数和(自身を除く): 197013192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 38903, 77806, 116709, 155612, 233418, 311224, 466836, 933672, 5407517, 10815034, 16222551, 21630068, 32445102, 43260136, 64890204, 129780408]

約数ペア:

[(1, 129780408), (2, 64890204), (3, 43260136), (4, 32445102), (6, 21630068), (8, 16222551), (12, 10815034), (24, 5407517), (139, 933672), (278, 466836), (417, 311224), (556, 233418), (834, 155612), (1112, 116709), (1668, 77806), (3336, 38903)]