103440568

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 259200000

約数和(自身を除く): 155759432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 149, 154, 161, 184, 196, 253, 298, 308, 322, 343, 392, 506, 539, 596, 616, 644, 686, 1012, 1043, 1078, 1127, 1192, 1288, 1372, 1639, 1771, 2024, 2086, 2156, 2254, 2744, 3278, 3427, 3542, 3773, 4172, 4312, 4508, 6556, 6854, 7084, 7301, 7546, 7889, 8344, 9016, 11473, 12397, 13112, 13708, 14168, 14602, 15092, 15778, 22946, 23989, 24794, 27416, 29204, 30184, 31556, 37697, 45892, 47978, 49588, 51107, 58408, 63112, 75394, 80311, 86779, 91784, 95956, 99176, 102214, 150788, 160622, 167923, 173558, 191912, 204428, 263879, 301576, 321244, 335846, 347116, 408856, 527758, 562177, 642488, 671692, 694232, 1055516, 1124354, 1175461, 1343384, 1847153, 2111032, 2248708, 2350922, 3694306, 4497416, 4701844, 7388612, 9403688, 12930071, 14777224, 25860142, 51720284, 103440568]

約数ペア:

[(1, 103440568), (2, 51720284), (4, 25860142), (7, 14777224), (8, 12930071), (11, 9403688), (14, 7388612), (22, 4701844), (23, 4497416), (28, 3694306), (44, 2350922), (46, 2248708), (49, 2111032), (56, 1847153), (77, 1343384), (88, 1175461), (92, 1124354), (98, 1055516), (149, 694232), (154, 671692), (161, 642488), (184, 562177), (196, 527758), (253, 408856), (298, 347116), (308, 335846), (322, 321244), (343, 301576), (392, 263879), (506, 204428), (539, 191912), (596, 173558), (616, 167923), (644, 160622), (686, 150788), (1012, 102214), (1043, 99176), (1078, 95956), (1127, 91784), (1192, 86779), (1288, 80311), (1372, 75394), (1639, 63112), (1771, 58408), (2024, 51107), (2086, 49588), (2156, 47978), (2254, 45892), (2744, 37697), (3278, 31556), (3427, 30184), (3542, 29204), (3773, 27416), (4172, 24794), (4312, 23989), (4508, 22946), (6556, 15778), (6854, 15092), (7084, 14602), (7301, 14168), (7546, 13708), (7889, 13112), (8344, 12397), (9016, 11473)]