161389824

素因数分解:

$2^8\times 3^1\times {\mathrm{210143}}^1$

素因数の和:210162

約数の個数: 36

約数和(自身を含む): 429534336

約数和(自身を除く): 268144512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 210143, 420286, 630429, 840572, 1260858, 1681144, 2521716, 3362288, 5043432, 6724576, 10086864, 13449152, 20173728, 26898304, 40347456, 53796608, 80694912, 161389824]

約数ペア:

[(1, 161389824), (2, 80694912), (3, 53796608), (4, 40347456), (6, 26898304), (8, 20173728), (12, 13449152), (16, 10086864), (24, 6724576), (32, 5043432), (48, 3362288), (64, 2521716), (96, 1681144), (128, 1260858), (192, 840572), (256, 630429), (384, 420286), (768, 210143)]