139834945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{9851}}^1$

素因数の和:10040

約数の個数: 16

約数和(自身を含む): 178754688

約数和(自身を除く): 38919743

約数列:

[1, 5, 17, 85, 167, 835, 2839, 9851, 14195, 49255, 167467, 837335, 1645117, 8225585, 27966989, 139834945]

約数ペア:

[(1, 139834945), (5, 27966989), (17, 8225585), (85, 1645117), (167, 837335), (835, 167467), (2839, 49255), (9851, 14195)]