164554264

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{40253}}^1$

素因数の和:40339

約数の個数: 32

約数和(自身を含む): 357455520

約数和(自身を除く): 192901256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 40253, 80506, 161012, 281771, 322024, 563542, 1127084, 2254168, 2938469, 5876938, 11753876, 20569283, 23507752, 41138566, 82277132, 164554264]

約数ペア:

[(1, 164554264), (2, 82277132), (4, 41138566), (7, 23507752), (8, 20569283), (14, 11753876), (28, 5876938), (56, 2938469), (73, 2254168), (146, 1127084), (292, 563542), (511, 322024), (584, 281771), (1022, 161012), (2044, 80506), (4088, 40253)]