138230968

素因数分解:

$2^3\times {\mathrm{3919}}^1\times {\mathrm{4409}}^1$

素因数の和:8334

約数の個数: 16

約数和(自身を含む): 259308000

約数和(自身を除く): 121077032

約数列:

[1, 2, 4, 8, 3919, 4409, 7838, 8818, 15676, 17636, 31352, 35272, 17278871, 34557742, 69115484, 138230968]

約数ペア:

[(1, 138230968), (2, 69115484), (4, 34557742), (8, 17278871), (3919, 35272), (4409, 31352), (7838, 17636), (8818, 15676)]