139216130

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{109619}}^1$

素因数の和:109753

約数の個数: 16

約数和(自身を含む): 252564480

約数和(自身を除く): 113348350

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 109619, 219238, 548095, 1096190, 13921613, 27843226, 69608065, 139216130]

約数ペア:

[(1, 139216130), (2, 69608065), (5, 27843226), (10, 13921613), (127, 1096190), (254, 548095), (635, 219238), (1270, 109619)]