171848908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5417}}^1$

素因数の和:5542

約数の個数: 48

約数和(自身を含む): 378653184

約数和(自身を除く): 206804276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2884, 4532, 5417, 7931, 10834, 15862, 21668, 31724, 37919, 59587, 75838, 119174, 151676, 238348, 417109, 557951, 834218, 1115902, 1668436, 2231804, 3905657, 6137461, 7811314, 12274922, 15622628, 24549844, 42962227, 85924454, 171848908]

約数ペア:

[(1, 171848908), (2, 85924454), (4, 42962227), (7, 24549844), (11, 15622628), (14, 12274922), (22, 7811314), (28, 6137461), (44, 3905657), (77, 2231804), (103, 1668436), (154, 1115902), (206, 834218), (308, 557951), (412, 417109), (721, 238348), (1133, 151676), (1442, 119174), (2266, 75838), (2884, 59587), (4532, 37919), (5417, 31724), (7931, 21668), (10834, 15862)]