157253669

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 166465536

約数和(自身を除く): 9211867

約数列:

[1, 31, 61, 137, 607, 1891, 4247, 8357, 18817, 37027, 83159, 259067, 1147837, 2577929, 5072699, 157253669]

約数ペア:

[(1, 157253669), (31, 5072699), (61, 2577929), (137, 1147837), (607, 259067), (1891, 83159), (4247, 37027), (8357, 18817)]