128740632

素因数分解:

$2^3\times 3^1\times {\mathrm{5364193}}^1$

素因数の和:5364202

約数の個数: 16

約数和(自身を含む): 321851640

約数和(自身を除く): 193111008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5364193, 10728386, 16092579, 21456772, 32185158, 42913544, 64370316, 128740632]

約数ペア:

[(1, 128740632), (2, 64370316), (3, 42913544), (4, 32185158), (6, 21456772), (8, 16092579), (12, 10728386), (24, 5364193)]