161656272

素因数分解:

$2^4\times 3^2\times {\mathrm{941}}^1\times {\mathrm{1193}}^1$

素因数の和:2148

約数の個数: 60

約数和(自身を含む): 453273444

約数和(自身を除く): 291617172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 941, 1193, 1882, 2386, 2823, 3579, 3764, 4772, 5646, 7158, 7528, 8469, 9544, 10737, 11292, 14316, 15056, 16938, 19088, 21474, 22584, 28632, 33876, 42948, 45168, 57264, 67752, 85896, 135504, 171792, 1122613, 2245226, 3367839, 4490452, 6735678, 8980904, 10103517, 13471356, 17961808, 20207034, 26942712, 40414068, 53885424, 80828136, 161656272]

約数ペア:

[(1, 161656272), (2, 80828136), (3, 53885424), (4, 40414068), (6, 26942712), (8, 20207034), (9, 17961808), (12, 13471356), (16, 10103517), (18, 8980904), (24, 6735678), (36, 4490452), (48, 3367839), (72, 2245226), (144, 1122613), (941, 171792), (1193, 135504), (1882, 85896), (2386, 67752), (2823, 57264), (3579, 45168), (3764, 42948), (4772, 33876), (5646, 28632), (7158, 22584), (7528, 21474), (8469, 19088), (9544, 16938), (10737, 15056), (11292, 14316)]