165087205370

素因数分解:

$2^1\times 5^1\times {\mathrm{34537}}^1\times {\mathrm{478001}}^1$

素因数の和:512545

約数の個数: 16

約数和(自身を含む): 297166195368

約数和(自身を除く): 132078989998

約数列:

[1, 2, 5, 10, 34537, 69074, 172685, 345370, 478001, 956002, 2390005, 4780010, 16508720537, 33017441074, 82543602685, 165087205370]

約数ペア:

[(1, 165087205370), (2, 82543602685), (5, 33017441074), (10, 16508720537), (34537, 4780010), (69074, 2390005), (172685, 956002), (345370, 478001)]