156988859038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{20214893}}^1$

素因数の和:20215259

約数の個数: 16

約数和(自身を含む): 257618609136

約数和(自身を除く): 100629750098

約数列:

[1, 2, 11, 22, 353, 706, 3883, 7766, 20214893, 40429786, 222363823, 444727646, 7135857229, 14271714458, 78494429519, 156988859038]

約数ペア:

[(1, 156988859038), (2, 78494429519), (11, 14271714458), (22, 7135857229), (353, 444727646), (706, 222363823), (3883, 40429786), (7766, 20214893)]