145465728

素因数分解:

$2^7\times 3^1\times {\mathrm{378817}}^1$

素因数の和:378834

約数の個数: 32

約数和(自身を含む): 386394360

約数和(自身を除く): 240928632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 378817, 757634, 1136451, 1515268, 2272902, 3030536, 4545804, 6061072, 9091608, 12122144, 18183216, 24244288, 36366432, 48488576, 72732864, 145465728]

約数ペア:

[(1, 145465728), (2, 72732864), (3, 48488576), (4, 36366432), (6, 24244288), (8, 18183216), (12, 12122144), (16, 9091608), (24, 6061072), (32, 4545804), (48, 3030536), (64, 2272902), (96, 1515268), (128, 1136451), (192, 757634), (384, 378817)]