123002288

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{9341}}^1$

素因数の和:10172

約数の個数: 20

約数和(自身を含む): 238632048

約数和(自身を除く): 115629760

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 9341, 13168, 18682, 37364, 74728, 149456, 7687643, 15375286, 30750572, 61501144, 123002288]

約数ペア:

[(1, 123002288), (2, 61501144), (4, 30750572), (8, 15375286), (16, 7687643), (823, 149456), (1646, 74728), (3292, 37364), (6584, 18682), (9341, 13168)]