126129776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{192271}}^1$

素因数の和:192320

約数の個数: 20

約数和(自身を含む): 250338144

約数和(自身を除く): 124208368

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 192271, 384542, 769084, 1538168, 3076336, 7883111, 15766222, 31532444, 63064888, 126129776]

約数ペア:

[(1, 126129776), (2, 63064888), (4, 31532444), (8, 15766222), (16, 7883111), (41, 3076336), (82, 1538168), (164, 769084), (328, 384542), (656, 192271)]