145366144

素因数分解:

$2^7\times 7^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 160

約数和(自身を含む): 377126640

約数和(自身を除く): 231760496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 49, 56, 64, 77, 86, 88, 98, 112, 128, 154, 172, 176, 196, 224, 301, 308, 343, 344, 352, 392, 448, 473, 539, 602, 616, 686, 688, 704, 784, 896, 946, 1078, 1204, 1232, 1372, 1376, 1408, 1568, 1892, 2107, 2156, 2401, 2408, 2464, 2744, 2752, 3136, 3311, 3773, 3784, 4214, 4312, 4802, 4816, 4928, 5488, 5504, 6272, 6622, 7546, 7568, 8428, 8624, 9604, 9632, 9856, 10976, 13244, 14749, 15092, 15136, 16856, 17248, 19208, 19264, 21952, 23177, 26411, 26488, 29498, 30184, 30272, 33712, 34496, 38416, 38528, 43904, 46354, 52822, 52976, 58996, 60368, 60544, 67424, 68992, 76832, 92708, 103243, 105644, 105952, 117992, 120736, 134848, 153664, 162239, 185416, 206486, 211288, 211904, 235984, 241472, 269696, 307328, 324478, 370832, 412972, 422576, 423808, 471968, 482944, 648956, 741664, 825944, 845152, 943936, 1135673, 1297912, 1483328, 1651888, 1690304, 1887872, 2271346, 2595824, 2966656, 3303776, 3380608, 4542692, 5191648, 6607552, 9085384, 10383296, 13215104, 18170768, 20766592, 36341536, 72683072, 145366144]

約数ペア:

[(1, 145366144), (2, 72683072), (4, 36341536), (7, 20766592), (8, 18170768), (11, 13215104), (14, 10383296), (16, 9085384), (22, 6607552), (28, 5191648), (32, 4542692), (43, 3380608), (44, 3303776), (49, 2966656), (56, 2595824), (64, 2271346), (77, 1887872), (86, 1690304), (88, 1651888), (98, 1483328), (112, 1297912), (128, 1135673), (154, 943936), (172, 845152), (176, 825944), (196, 741664), (224, 648956), (301, 482944), (308, 471968), (343, 423808), (344, 422576), (352, 412972), (392, 370832), (448, 324478), (473, 307328), (539, 269696), (602, 241472), (616, 235984), (686, 211904), (688, 211288), (704, 206486), (784, 185416), (896, 162239), (946, 153664), (1078, 134848), (1204, 120736), (1232, 117992), (1372, 105952), (1376, 105644), (1408, 103243), (1568, 92708), (1892, 76832), (2107, 68992), (2156, 67424), (2401, 60544), (2408, 60368), (2464, 58996), (2744, 52976), (2752, 52822), (3136, 46354), (3311, 43904), (3773, 38528), (3784, 38416), (4214, 34496), (4312, 33712), (4802, 30272), (4816, 30184), (4928, 29498), (5488, 26488), (5504, 26411), (6272, 23177), (6622, 21952), (7546, 19264), (7568, 19208), (8428, 17248), (8624, 16856), (9604, 15136), (9632, 15092), (9856, 14749), (10976, 13244)]