168268526

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{20123}}^1$

素因数の和:20275

約数の個数: 16

約数和(自身を含む): 261531504

約数和(自身を除く): 93262978

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 20123, 40246, 744551, 1489102, 2273899, 4547798, 84134263, 168268526]

約数ペア:

[(1, 168268526), (2, 84134263), (37, 4547798), (74, 2273899), (113, 1489102), (226, 744551), (4181, 40246), (8362, 20123)]