164145672

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{4093}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 445468140

約数和(自身を除く): 281322468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 4093, 4456, 5013, 6684, 8186, 10026, 12279, 13368, 16372, 20052, 24558, 32744, 36837, 40104, 49116, 73674, 98232, 147348, 294696, 2279801, 4559602, 6839403, 9119204, 13678806, 18238408, 20518209, 27357612, 41036418, 54715224, 82072836, 164145672]

約数ペア:

[(1, 164145672), (2, 82072836), (3, 54715224), (4, 41036418), (6, 27357612), (8, 20518209), (9, 18238408), (12, 13678806), (18, 9119204), (24, 6839403), (36, 4559602), (72, 2279801), (557, 294696), (1114, 147348), (1671, 98232), (2228, 73674), (3342, 49116), (4093, 40104), (4456, 36837), (5013, 32744), (6684, 24558), (8186, 20052), (10026, 16372), (12279, 13368)]