156673478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{463531}}^1$

素因数の和:463559

約数の個数: 12

約数和(自身を含む): 254479068

約数和(自身を除く): 97805590

約数列:

[1, 2, 13, 26, 169, 338, 463531, 927062, 6025903, 12051806, 78336739, 156673478]

約数ペア:

[(1, 156673478), (2, 78336739), (13, 12051806), (26, 6025903), (169, 927062), (338, 463531)]