137851824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 391653504

約数和(自身を除く): 253801680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 1993, 2096, 2882, 3144, 3986, 4323, 5764, 5979, 6288, 7972, 8646, 11528, 11958, 15944, 17292, 21923, 23056, 23916, 31888, 34584, 43846, 47832, 65769, 69168, 87692, 95664, 131538, 175384, 261083, 263076, 350768, 522166, 526152, 783249, 1044332, 1052304, 1566498, 2088664, 2871913, 3132996, 4177328, 5743826, 6265992, 8615739, 11487652, 12531984, 17231478, 22975304, 34462956, 45950608, 68925912, 137851824]

約数ペア:

[(1, 137851824), (2, 68925912), (3, 45950608), (4, 34462956), (6, 22975304), (8, 17231478), (11, 12531984), (12, 11487652), (16, 8615739), (22, 6265992), (24, 5743826), (33, 4177328), (44, 3132996), (48, 2871913), (66, 2088664), (88, 1566498), (131, 1052304), (132, 1044332), (176, 783249), (262, 526152), (264, 522166), (393, 350768), (524, 263076), (528, 261083), (786, 175384), (1048, 131538), (1441, 95664), (1572, 87692), (1993, 69168), (2096, 65769), (2882, 47832), (3144, 43846), (3986, 34584), (4323, 31888), (5764, 23916), (5979, 23056), (6288, 21923), (7972, 17292), (8646, 15944), (11528, 11958)]