144584552

素因数分解:

$2^3\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{2003}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 310219200

約数和(自身を除く): 165634648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1289, 2003, 2578, 4006, 5156, 8012, 9023, 10312, 14021, 16024, 18046, 28042, 36092, 56084, 72184, 112168, 2581867, 5163734, 10327468, 18073069, 20654936, 36146138, 72292276, 144584552]

約数ペア:

[(1, 144584552), (2, 72292276), (4, 36146138), (7, 20654936), (8, 18073069), (14, 10327468), (28, 5163734), (56, 2581867), (1289, 112168), (2003, 72184), (2578, 56084), (4006, 36092), (5156, 28042), (8012, 18046), (9023, 16024), (10312, 14021)]