139748105

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{23909}}^1$

素因数の和:24088

約数の個数: 16

約数和(自身を含む): 192810240

約数和(自身を除く): 53062135

約数列:

[1, 5, 7, 35, 167, 835, 1169, 5845, 23909, 119545, 167363, 836815, 3992803, 19964015, 27949621, 139748105]

約数ペア:

[(1, 139748105), (5, 27949621), (7, 19964015), (35, 3992803), (167, 836815), (835, 167363), (1169, 119545), (5845, 23909)]