149863986

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 345720960

約数和(自身を除く): 195856974

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 107, 111, 214, 222, 321, 333, 642, 666, 701, 963, 999, 1402, 1926, 1998, 2103, 2889, 3959, 4206, 5778, 6309, 7918, 11877, 12618, 18927, 23754, 25937, 35631, 37854, 51874, 71262, 75007, 77811, 106893, 150014, 155622, 213786, 225021, 233433, 450042, 466866, 675063, 700299, 1350126, 1400598, 2025189, 2775259, 4050378, 5550518, 8325777, 16651554, 24977331, 49954662, 74931993, 149863986]

約数ペア:

[(1, 149863986), (2, 74931993), (3, 49954662), (6, 24977331), (9, 16651554), (18, 8325777), (27, 5550518), (37, 4050378), (54, 2775259), (74, 2025189), (107, 1400598), (111, 1350126), (214, 700299), (222, 675063), (321, 466866), (333, 450042), (642, 233433), (666, 225021), (701, 213786), (963, 155622), (999, 150014), (1402, 106893), (1926, 77811), (1998, 75007), (2103, 71262), (2889, 51874), (3959, 37854), (4206, 35631), (5778, 25937), (6309, 23754), (7918, 18927), (11877, 12618)]