138881018032

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{8165629}}^1$

素因数の和:8166700

約数の個数: 20

約数和(自身を含む): 269335139920

約数和(自身を除く): 130454121888

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 17008, 8165629, 16331258, 32662516, 65325032, 130650064, 8680063627, 17360127254, 34720254508, 69440509016, 138881018032]

約数ペア:

[(1, 138881018032), (2, 69440509016), (4, 34720254508), (8, 17360127254), (16, 8680063627), (1063, 130650064), (2126, 65325032), (4252, 32662516), (8504, 16331258), (17008, 8165629)]