155754288

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2221}}^1$

素因数の和:2722

約数の個数: 60

約数和(自身を含む): 436987408

約数和(自身を除く): 281233120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1461, 1948, 2221, 2922, 3896, 4383, 4442, 5844, 6663, 7792, 8766, 8884, 11688, 13326, 17532, 17768, 19989, 23376, 26652, 35064, 35536, 39978, 53304, 70128, 79956, 106608, 159912, 319824, 1081627, 2163254, 3244881, 4326508, 6489762, 8653016, 9734643, 12979524, 17306032, 19469286, 25959048, 38938572, 51918096, 77877144, 155754288]

約数ペア:

[(1, 155754288), (2, 77877144), (3, 51918096), (4, 38938572), (6, 25959048), (8, 19469286), (9, 17306032), (12, 12979524), (16, 9734643), (18, 8653016), (24, 6489762), (36, 4326508), (48, 3244881), (72, 2163254), (144, 1081627), (487, 319824), (974, 159912), (1461, 106608), (1948, 79956), (2221, 70128), (2922, 53304), (3896, 39978), (4383, 35536), (4442, 35064), (5844, 26652), (6663, 23376), (7792, 19989), (8766, 17768), (8884, 17532), (11688, 13326)]