126745728

素因数分解:

$2^7\times 3^1\times {\mathrm{330067}}^1$

素因数の和:330084

約数の個数: 32

約数和(自身を含む): 336669360

約数和(自身を除く): 209923632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 330067, 660134, 990201, 1320268, 1980402, 2640536, 3960804, 5281072, 7921608, 10562144, 15843216, 21124288, 31686432, 42248576, 63372864, 126745728]

約数ペア:

[(1, 126745728), (2, 63372864), (3, 42248576), (4, 31686432), (6, 21124288), (8, 15843216), (12, 10562144), (16, 7921608), (24, 5281072), (32, 3960804), (48, 2640536), (64, 1980402), (96, 1320268), (128, 990201), (192, 660134), (384, 330067)]