143072048

素因数分解:

$2^4\times 7^1\times {\mathrm{1277429}}^1$

素因数の和:1277444

約数の個数: 20

約数和(自身を含む): 316802640

約数和(自身を除く): 173730592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1277429, 2554858, 5109716, 8942003, 10219432, 17884006, 20438864, 35768012, 71536024, 143072048]

約数ペア:

[(1, 143072048), (2, 71536024), (4, 35768012), (7, 20438864), (8, 17884006), (14, 10219432), (16, 8942003), (28, 5109716), (56, 2554858), (112, 1277429)]