127855112

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 307800000

約数和(自身を除く): 179944888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 149, 154, 196, 199, 298, 308, 392, 398, 539, 596, 616, 796, 1043, 1078, 1192, 1393, 1592, 1639, 2086, 2156, 2189, 2786, 3278, 4172, 4312, 4378, 5572, 6556, 7301, 8344, 8756, 9751, 11144, 11473, 13112, 14602, 15323, 17512, 19502, 22946, 29204, 29651, 30646, 39004, 45892, 58408, 59302, 61292, 78008, 80311, 91784, 107261, 118604, 122584, 160622, 207557, 214522, 237208, 321244, 326161, 415114, 429044, 642488, 652322, 830228, 858088, 1304644, 1452899, 1660456, 2283127, 2609288, 2905798, 4566254, 5811596, 9132508, 11623192, 15981889, 18265016, 31963778, 63927556, 127855112]

約数ペア:

[(1, 127855112), (2, 63927556), (4, 31963778), (7, 18265016), (8, 15981889), (11, 11623192), (14, 9132508), (22, 5811596), (28, 4566254), (44, 2905798), (49, 2609288), (56, 2283127), (77, 1660456), (88, 1452899), (98, 1304644), (149, 858088), (154, 830228), (196, 652322), (199, 642488), (298, 429044), (308, 415114), (392, 326161), (398, 321244), (539, 237208), (596, 214522), (616, 207557), (796, 160622), (1043, 122584), (1078, 118604), (1192, 107261), (1393, 91784), (1592, 80311), (1639, 78008), (2086, 61292), (2156, 59302), (2189, 58408), (2786, 45892), (3278, 39004), (4172, 30646), (4312, 29651), (4378, 29204), (5572, 22946), (6556, 19502), (7301, 17512), (8344, 15323), (8756, 14602), (9751, 13112), (11144, 11473)]