164020934

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 316763136

約数和(自身を除く): 152742202

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 497, 539, 781, 994, 1078, 1562, 2143, 3479, 4286, 5467, 6958, 10934, 15001, 23573, 30002, 38269, 47146, 76538, 105007, 152153, 165011, 210014, 304306, 330022, 1065071, 1155077, 1673683, 2130142, 2310154, 3347366, 7455497, 11715781, 14910994, 23431562, 82010467, 164020934]

約数ペア:

[(1, 164020934), (2, 82010467), (7, 23431562), (11, 14910994), (14, 11715781), (22, 7455497), (49, 3347366), (71, 2310154), (77, 2130142), (98, 1673683), (142, 1155077), (154, 1065071), (497, 330022), (539, 304306), (781, 210014), (994, 165011), (1078, 152153), (1562, 105007), (2143, 76538), (3479, 47146), (4286, 38269), (5467, 30002), (6958, 23573), (10934, 15001)]