138825792

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 224

約数和(自身を含む): 487680000

約数和(自身を除く): 348854208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 448, 483, 499, 504, 552, 576, 621, 644, 672, 736, 756, 828, 864, 966, 998, 1008, 1104, 1242, 1288, 1344, 1449, 1472, 1497, 1512, 1656, 1728, 1932, 1996, 2016, 2208, 2484, 2576, 2898, 2994, 3024, 3312, 3493, 3864, 3992, 4032, 4347, 4416, 4491, 4968, 5152, 5796, 5988, 6048, 6624, 6986, 7728, 7984, 8694, 8982, 9936, 10304, 10479, 11477, 11592, 11976, 12096, 13248, 13473, 13972, 15456, 15968, 17388, 17964, 19872, 20958, 22954, 23184, 23952, 26946, 27944, 30912, 31437, 31936, 34431, 34776, 35928, 39744, 41916, 45908, 46368, 47904, 53892, 55888, 62874, 68862, 69552, 71856, 80339, 83832, 91816, 92736, 94311, 95808, 103293, 107784, 111776, 125748, 137724, 139104, 143712, 160678, 167664, 183632, 188622, 206586, 215568, 223552, 241017, 251496, 275448, 278208, 287424, 309879, 321356, 335328, 367264, 377244, 413172, 431136, 482034, 502992, 550896, 619758, 642712, 670656, 723051, 734528, 754488, 826344, 862272, 964068, 1005984, 1101792, 1239516, 1285424, 1446102, 1508976, 1652688, 1928136, 2011968, 2169153, 2203584, 2479032, 2570848, 2892204, 3017952, 3305376, 3856272, 4338306, 4958064, 5141696, 5784408, 6035904, 6610752, 7712544, 8676612, 9916128, 11568816, 15425088, 17353224, 19832256, 23137632, 34706448, 46275264, 69412896, 138825792]

約数ペア:

[(1, 138825792), (2, 69412896), (3, 46275264), (4, 34706448), (6, 23137632), (7, 19832256), (8, 17353224), (9, 15425088), (12, 11568816), (14, 9916128), (16, 8676612), (18, 7712544), (21, 6610752), (23, 6035904), (24, 5784408), (27, 5141696), (28, 4958064), (32, 4338306), (36, 3856272), (42, 3305376), (46, 3017952), (48, 2892204), (54, 2570848), (56, 2479032), (63, 2203584), (64, 2169153), (69, 2011968), (72, 1928136), (84, 1652688), (92, 1508976), (96, 1446102), (108, 1285424), (112, 1239516), (126, 1101792), (138, 1005984), (144, 964068), (161, 862272), (168, 826344), (184, 754488), (189, 734528), (192, 723051), (207, 670656), (216, 642712), (224, 619758), (252, 550896), (276, 502992), (288, 482034), (322, 431136), (336, 413172), (368, 377244), (378, 367264), (414, 335328), (432, 321356), (448, 309879), (483, 287424), (499, 278208), (504, 275448), (552, 251496), (576, 241017), (621, 223552), (644, 215568), (672, 206586), (736, 188622), (756, 183632), (828, 167664), (864, 160678), (966, 143712), (998, 139104), (1008, 137724), (1104, 125748), (1242, 111776), (1288, 107784), (1344, 103293), (1449, 95808), (1472, 94311), (1497, 92736), (1512, 91816), (1656, 83832), (1728, 80339), (1932, 71856), (1996, 69552), (2016, 68862), (2208, 62874), (2484, 55888), (2576, 53892), (2898, 47904), (2994, 46368), (3024, 45908), (3312, 41916), (3493, 39744), (3864, 35928), (3992, 34776), (4032, 34431), (4347, 31936), (4416, 31437), (4491, 30912), (4968, 27944), (5152, 26946), (5796, 23952), (5988, 23184), (6048, 22954), (6624, 20958), (6986, 19872), (7728, 17964), (7984, 17388), (8694, 15968), (8982, 15456), (9936, 13972), (10304, 13473), (10479, 13248), (11477, 12096), (11592, 11976)]