131878162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{117959}}^1$

素因数の和:118017

約数の個数: 16

約数和(自身を含む): 217990080

約数和(自身を除く): 86111918

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 117959, 235918, 1533467, 3066934, 5072237, 10144474, 65939081, 131878162]

約数ペア:

[(1, 131878162), (2, 65939081), (13, 10144474), (26, 5072237), (43, 3066934), (86, 1533467), (559, 235918), (1118, 117959)]