Yes: 1, 7, 23, 161.
7
23 times.
161 can be divided evenly by: 1, 7, 23, 161.
161 is evenly divisible by: 1, 7, 23, 161.
7
1, 7, 23, 161
1, 7, 23, 161
1, 7, 23, 161.
7 x 23 = 161
There are only 4 factors of 161 and they are 1, 7, 23 and 161.
7 with 4 remaining 165 - 4 = 161 = 23 x 7