127673568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 400038912

約数和(自身を除く): 272365344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 191, 198, 211, 264, 288, 352, 382, 396, 422, 528, 573, 633, 764, 792, 844, 1056, 1146, 1266, 1528, 1584, 1688, 1719, 1899, 2101, 2292, 2321, 2532, 3056, 3168, 3376, 3438, 3798, 4202, 4584, 4642, 5064, 6112, 6303, 6752, 6876, 6963, 7596, 8404, 9168, 9284, 10128, 12606, 13752, 13926, 15192, 16808, 18336, 18568, 18909, 20256, 20889, 25212, 27504, 27852, 30384, 33616, 37136, 37818, 40301, 41778, 50424, 55008, 55704, 60768, 67232, 74272, 75636, 80602, 83556, 100848, 111408, 120903, 151272, 161204, 167112, 201696, 222816, 241806, 302544, 322408, 334224, 362709, 443311, 483612, 605088, 644816, 668448, 725418, 886622, 967224, 1289632, 1329933, 1450836, 1773244, 1934448, 2659866, 2901672, 3546488, 3868896, 3989799, 5319732, 5803344, 7092976, 7979598, 10639464, 11606688, 14185952, 15959196, 21278928, 31918392, 42557856, 63836784, 127673568]

約数ペア:

[(1, 127673568), (2, 63836784), (3, 42557856), (4, 31918392), (6, 21278928), (8, 15959196), (9, 14185952), (11, 11606688), (12, 10639464), (16, 7979598), (18, 7092976), (22, 5803344), (24, 5319732), (32, 3989799), (33, 3868896), (36, 3546488), (44, 2901672), (48, 2659866), (66, 1934448), (72, 1773244), (88, 1450836), (96, 1329933), (99, 1289632), (132, 967224), (144, 886622), (176, 725418), (191, 668448), (198, 644816), (211, 605088), (264, 483612), (288, 443311), (352, 362709), (382, 334224), (396, 322408), (422, 302544), (528, 241806), (573, 222816), (633, 201696), (764, 167112), (792, 161204), (844, 151272), (1056, 120903), (1146, 111408), (1266, 100848), (1528, 83556), (1584, 80602), (1688, 75636), (1719, 74272), (1899, 67232), (2101, 60768), (2292, 55704), (2321, 55008), (2532, 50424), (3056, 41778), (3168, 40301), (3376, 37818), (3438, 37136), (3798, 33616), (4202, 30384), (4584, 27852), (4642, 27504), (5064, 25212), (6112, 20889), (6303, 20256), (6752, 18909), (6876, 18568), (6963, 18336), (7596, 16808), (8404, 15192), (9168, 13926), (9284, 13752), (10128, 12606)]