139123048

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{132751}}^1$

素因数の和:132888

約数の個数: 16

約数和(自身を含む): 262848960

約数和(自身を除く): 123725912

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 132751, 265502, 531004, 1062008, 17390381, 34780762, 69561524, 139123048]

約数ペア:

[(1, 139123048), (2, 69561524), (4, 34780762), (8, 17390381), (131, 1062008), (262, 531004), (524, 265502), (1048, 132751)]