144795637

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 190425600

約数和(自身を除く): 45629963

約数列:

[1, 7, 19, 29, 31, 49, 133, 173, 203, 217, 551, 589, 899, 931, 1211, 1421, 1519, 3287, 3857, 4123, 5017, 5363, 6293, 8477, 17081, 23009, 26999, 28861, 35119, 37541, 44051, 95323, 101897, 119567, 155527, 161063, 245833, 262787, 667261, 713279, 836969, 1088689, 2955013, 4670827, 4992953, 7620823, 20685091, 144795637]

約数ペア:

[(1, 144795637), (7, 20685091), (19, 7620823), (29, 4992953), (31, 4670827), (49, 2955013), (133, 1088689), (173, 836969), (203, 713279), (217, 667261), (551, 262787), (589, 245833), (899, 161063), (931, 155527), (1211, 119567), (1421, 101897), (1519, 95323), (3287, 44051), (3857, 37541), (4123, 35119), (5017, 28861), (5363, 26999), (6293, 23009), (8477, 17081)]