128178624

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:642

約数の個数: 112

約数和(自身を含む): 390111488

約数和(自身を除く): 261932864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 283, 336, 337, 448, 566, 672, 674, 849, 1011, 1132, 1344, 1348, 1698, 1981, 2022, 2264, 2359, 2696, 3396, 3962, 4044, 4528, 4718, 5392, 5943, 6792, 7077, 7924, 8088, 9056, 9436, 10784, 11886, 13584, 14154, 15848, 16176, 18112, 18872, 21568, 23772, 27168, 28308, 31696, 32352, 37744, 47544, 54336, 56616, 63392, 64704, 75488, 95088, 95371, 113232, 126784, 150976, 190176, 190742, 226464, 286113, 380352, 381484, 452928, 572226, 667597, 762968, 1144452, 1335194, 1525936, 2002791, 2288904, 2670388, 3051872, 4005582, 4577808, 5340776, 6103744, 8011164, 9155616, 10681552, 16022328, 18311232, 21363104, 32044656, 42726208, 64089312, 128178624]

約数ペア:

[(1, 128178624), (2, 64089312), (3, 42726208), (4, 32044656), (6, 21363104), (7, 18311232), (8, 16022328), (12, 10681552), (14, 9155616), (16, 8011164), (21, 6103744), (24, 5340776), (28, 4577808), (32, 4005582), (42, 3051872), (48, 2670388), (56, 2288904), (64, 2002791), (84, 1525936), (96, 1335194), (112, 1144452), (168, 762968), (192, 667597), (224, 572226), (283, 452928), (336, 381484), (337, 380352), (448, 286113), (566, 226464), (672, 190742), (674, 190176), (849, 150976), (1011, 126784), (1132, 113232), (1344, 95371), (1348, 95088), (1698, 75488), (1981, 64704), (2022, 63392), (2264, 56616), (2359, 54336), (2696, 47544), (3396, 37744), (3962, 32352), (4044, 31696), (4528, 28308), (4718, 27168), (5392, 23772), (5943, 21568), (6792, 18872), (7077, 18112), (7924, 16176), (8088, 15848), (9056, 14154), (9436, 13584), (10784, 11886)]