161! = 75907050539472187290751785709367294850142012310319093001281637109124354328254874435863462868336514307629599224875954998199218529677928181579808491945059049643495805791487187086484320607292781408814365272803092482649411787748723446459202305005715456000000000000000000000000000000000000000
* 287 basamak