128009472

素因数分解:

$2^8\times 3^1\times {\mathrm{166679}}^1$

素因数の和:166698

約数の個数: 36

約数和(自身を含む): 340693920

約数和(自身を除く): 212684448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 166679, 333358, 500037, 666716, 1000074, 1333432, 2000148, 2666864, 4000296, 5333728, 8000592, 10667456, 16001184, 21334912, 32002368, 42669824, 64004736, 128009472]

約数ペア:

[(1, 128009472), (2, 64004736), (3, 42669824), (4, 32002368), (6, 21334912), (8, 16001184), (12, 10667456), (16, 8000592), (24, 5333728), (32, 4000296), (48, 2666864), (64, 2000148), (96, 1333432), (128, 1000074), (192, 666716), (256, 500037), (384, 333358), (768, 166679)]