128889588653

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1\times {\mathrm{276373}}^1$

素因数の和:280316

約数の個数: 16

約数和(自身を含む): 156007595520

約数和(自身を除く): 27118006867

約数列:

[1, 7, 17, 119, 3919, 27433, 66623, 276373, 466361, 1934611, 4698341, 32888387, 1083105787, 7581740509, 18412798379, 128889588653]

約数ペア:

[(1, 128889588653), (7, 18412798379), (17, 7581740509), (119, 1083105787), (3919, 32888387), (27433, 4698341), (66623, 1934611), (276373, 466361)]