155540126

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 272305152

約数和(自身を除く): 116765026

約数列:

[1, 2, 7, 14, 71, 142, 167, 334, 497, 937, 994, 1169, 1874, 2338, 6559, 11857, 13118, 23714, 66527, 82999, 133054, 156479, 165998, 312958, 465689, 931378, 1095353, 2190706, 11110009, 22220018, 77770063, 155540126]

約数ペア:

[(1, 155540126), (2, 77770063), (7, 22220018), (14, 11110009), (71, 2190706), (142, 1095353), (167, 931378), (334, 465689), (497, 312958), (937, 165998), (994, 156479), (1169, 133054), (1874, 82999), (2338, 66527), (6559, 23714), (11857, 13118)]