128545368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{765151}}^1$

素因数の和:765167

約数の個数: 32

約数和(自身を含む): 367272960

約数和(自身を除く): 238727592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 765151, 1530302, 2295453, 3060604, 4590906, 5356057, 6121208, 9181812, 10712114, 16068171, 18363624, 21424228, 32136342, 42848456, 64272684, 128545368]

約数ペア:

[(1, 128545368), (2, 64272684), (3, 42848456), (4, 32136342), (6, 21424228), (7, 18363624), (8, 16068171), (12, 10712114), (14, 9181812), (21, 6121208), (24, 5356057), (28, 4590906), (42, 3060604), (56, 2295453), (84, 1530302), (168, 765151)]