143280896

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 343048608

約数和(自身を除く): 199767712

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 41, 44, 64, 68, 73, 82, 88, 128, 136, 146, 164, 176, 187, 256, 272, 292, 328, 352, 374, 451, 544, 584, 656, 697, 704, 748, 803, 902, 1088, 1168, 1241, 1312, 1394, 1408, 1496, 1606, 1804, 2176, 2336, 2482, 2624, 2788, 2816, 2992, 2993, 3212, 3608, 4352, 4672, 4964, 5248, 5576, 5984, 5986, 6424, 7216, 7667, 9344, 9928, 10496, 11152, 11968, 11972, 12848, 13651, 14432, 15334, 18688, 19856, 22304, 23936, 23944, 25696, 27302, 28864, 30668, 32923, 39712, 44608, 47872, 47888, 50881, 51392, 54604, 57728, 61336, 65846, 79424, 89216, 95776, 101762, 102784, 109208, 115456, 122672, 131692, 158848, 178432, 191552, 203524, 205568, 218416, 245344, 263384, 317696, 383104, 407048, 436832, 490688, 526768, 559691, 766208, 814096, 873664, 981376, 1053536, 1119382, 1628192, 1747328, 1962752, 2107072, 2238764, 3256384, 3494656, 4214144, 4477528, 6512768, 8428288, 8955056, 13025536, 17910112, 35820224, 71640448, 143280896]

約数ペア:

[(1, 143280896), (2, 71640448), (4, 35820224), (8, 17910112), (11, 13025536), (16, 8955056), (17, 8428288), (22, 6512768), (32, 4477528), (34, 4214144), (41, 3494656), (44, 3256384), (64, 2238764), (68, 2107072), (73, 1962752), (82, 1747328), (88, 1628192), (128, 1119382), (136, 1053536), (146, 981376), (164, 873664), (176, 814096), (187, 766208), (256, 559691), (272, 526768), (292, 490688), (328, 436832), (352, 407048), (374, 383104), (451, 317696), (544, 263384), (584, 245344), (656, 218416), (697, 205568), (704, 203524), (748, 191552), (803, 178432), (902, 158848), (1088, 131692), (1168, 122672), (1241, 115456), (1312, 109208), (1394, 102784), (1408, 101762), (1496, 95776), (1606, 89216), (1804, 79424), (2176, 65846), (2336, 61336), (2482, 57728), (2624, 54604), (2788, 51392), (2816, 50881), (2992, 47888), (2993, 47872), (3212, 44608), (3608, 39712), (4352, 32923), (4672, 30668), (4964, 28864), (5248, 27302), (5576, 25696), (5984, 23944), (5986, 23936), (6424, 22304), (7216, 19856), (7667, 18688), (9344, 15334), (9928, 14432), (10496, 13651), (11152, 12848), (11968, 11972)]