143372180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1024087}}^1$

素因数の和:1024103

約数の個数: 24

約数和(自身を含む): 344093568

約数和(自身を除く): 200721388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1024087, 2048174, 4096348, 5120435, 7168609, 10240870, 14337218, 20481740, 28674436, 35843045, 71686090, 143372180]

約数ペア:

[(1, 143372180), (2, 71686090), (4, 35843045), (5, 28674436), (7, 20481740), (10, 14337218), (14, 10240870), (20, 7168609), (28, 5120435), (35, 4096348), (70, 2048174), (140, 1024087)]