164012216

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 313824000

約数和(自身を除く): 149811784

約数列:

[1, 2, 4, 8, 79, 139, 158, 278, 316, 556, 632, 1112, 1867, 3734, 7468, 10981, 14936, 21962, 43924, 87848, 147493, 259513, 294986, 519026, 589972, 1038052, 1179944, 2076104, 20501527, 41003054, 82006108, 164012216]

約数ペア:

[(1, 164012216), (2, 82006108), (4, 41003054), (8, 20501527), (79, 2076104), (139, 1179944), (158, 1038052), (278, 589972), (316, 519026), (556, 294986), (632, 259513), (1112, 147493), (1867, 87848), (3734, 43924), (7468, 21962), (10981, 14936)]