168049357

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{40759}}^1$

素因数の和:40816

約数の個数: 16

約数和(自身を含む): 208691200

約数和(自身を除く): 40641843

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 40759, 285313, 774421, 1263529, 5420947, 8844703, 24007051, 168049357]

約数ペア:

[(1, 168049357), (7, 24007051), (19, 8844703), (31, 5420947), (133, 1263529), (217, 774421), (589, 285313), (4123, 40759)]