139919519162

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{80621}}^1$

素因数の和:81206

約数の個数: 32

約数和(自身を含む): 220581792000

約数和(自身を除く): 80662272838

約数列:

[1, 2, 37, 47, 74, 94, 499, 998, 1739, 3478, 18463, 23453, 36926, 46906, 80621, 161242, 867761, 1735522, 2982977, 3789187, 5965954, 7578374, 40229879, 80459758, 140199919, 280399838, 1488505523, 1890804313, 2977011046, 3781608626, 69959759581, 139919519162]

約数ペア:

[(1, 139919519162), (2, 69959759581), (37, 3781608626), (47, 2977011046), (74, 1890804313), (94, 1488505523), (499, 280399838), (998, 140199919), (1739, 80459758), (3478, 40229879), (18463, 7578374), (23453, 5965954), (36926, 3789187), (46906, 2982977), (80621, 1735522), (161242, 867761)]