169581920254

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{20280067}}^1$

素因数の和:20280219

約数の個数: 16

約数和(自身を含む): 263559763728

約数和(自身を除く): 93977843474

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 20280067, 40560134, 750362479, 1500724958, 2291647571, 4583295142, 84790960127, 169581920254]

約数ペア:

[(1, 169581920254), (2, 84790960127), (37, 4583295142), (74, 2291647571), (113, 1500724958), (226, 750362479), (4181, 40560134), (8362, 20280067)]