168049054

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{4057}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 255654000

約数和(自身を除く): 87604946

約数列:

[1, 2, 139, 149, 278, 298, 4057, 8114, 20711, 41422, 563923, 604493, 1127846, 1208986, 84024527, 168049054]

約数ペア:

[(1, 168049054), (2, 84024527), (139, 1208986), (149, 1127846), (278, 604493), (298, 563923), (4057, 41422), (8114, 20711)]