143156776

素因数分解:

$2^3\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2221}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 307169280

約数和(自身を除く): 164012504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1151, 2221, 2302, 4442, 4604, 8057, 8884, 9208, 15547, 16114, 17768, 31094, 32228, 62188, 64456, 124376, 2556371, 5112742, 10225484, 17894597, 20450968, 35789194, 71578388, 143156776]

約数ペア:

[(1, 143156776), (2, 71578388), (4, 35789194), (7, 20450968), (8, 17894597), (14, 10225484), (28, 5112742), (56, 2556371), (1151, 124376), (2221, 64456), (2302, 62188), (4442, 32228), (4604, 31094), (8057, 17768), (8884, 16114), (9208, 15547)]