133926008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{408311}}^1$

素因数の和:408358

約数の個数: 16

約数和(自身を含む): 257236560

約数和(自身を除く): 123310552

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 408311, 816622, 1633244, 3266488, 16740751, 33481502, 66963004, 133926008]

約数ペア:

[(1, 133926008), (2, 66963004), (4, 33481502), (8, 16740751), (41, 3266488), (82, 1633244), (164, 816622), (328, 408311)]