138851178

素因数分解:

$2^1\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{20071}}^1$

素因数の和:21229

約数の個数: 16

約数和(自身を含む): 277957056

約数和(自身を除く): 139105878

約数列:

[1, 2, 3, 6, 1153, 2306, 3459, 6918, 20071, 40142, 60213, 120426, 23141863, 46283726, 69425589, 138851178]

約数ペア:

[(1, 138851178), (2, 69425589), (3, 46283726), (6, 23141863), (1153, 120426), (2306, 60213), (3459, 40142), (6918, 20071)]