122140928

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 309052800

約数和(自身を除く): 186911872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 107, 112, 128, 182, 196, 208, 214, 224, 256, 343, 364, 392, 416, 428, 448, 637, 686, 728, 749, 784, 832, 856, 896, 1274, 1372, 1391, 1456, 1498, 1568, 1664, 1712, 1792, 2548, 2744, 2782, 2912, 2996, 3136, 3328, 3424, 4459, 5096, 5243, 5488, 5564, 5824, 5992, 6272, 6848, 8918, 9737, 10192, 10486, 10976, 11128, 11648, 11984, 12544, 13696, 17836, 19474, 20384, 20972, 21952, 22256, 23296, 23968, 27392, 35672, 36701, 38948, 40768, 41944, 43904, 44512, 47936, 68159, 71344, 73402, 77896, 81536, 83888, 87808, 89024, 95872, 136318, 142688, 146804, 155792, 163072, 167776, 178048, 191744, 272636, 285376, 293608, 311584, 335552, 356096, 477113, 545272, 570752, 587216, 623168, 671104, 954226, 1090544, 1141504, 1174432, 1246336, 1342208, 1908452, 2181088, 2348864, 2492672, 3816904, 4362176, 4697728, 7633808, 8724352, 9395456, 15267616, 17448704, 30535232, 61070464, 122140928]

約数ペア:

[(1, 122140928), (2, 61070464), (4, 30535232), (7, 17448704), (8, 15267616), (13, 9395456), (14, 8724352), (16, 7633808), (26, 4697728), (28, 4362176), (32, 3816904), (49, 2492672), (52, 2348864), (56, 2181088), (64, 1908452), (91, 1342208), (98, 1246336), (104, 1174432), (107, 1141504), (112, 1090544), (128, 954226), (182, 671104), (196, 623168), (208, 587216), (214, 570752), (224, 545272), (256, 477113), (343, 356096), (364, 335552), (392, 311584), (416, 293608), (428, 285376), (448, 272636), (637, 191744), (686, 178048), (728, 167776), (749, 163072), (784, 155792), (832, 146804), (856, 142688), (896, 136318), (1274, 95872), (1372, 89024), (1391, 87808), (1456, 83888), (1498, 81536), (1568, 77896), (1664, 73402), (1712, 71344), (1792, 68159), (2548, 47936), (2744, 44512), (2782, 43904), (2912, 41944), (2996, 40768), (3136, 38948), (3328, 36701), (3424, 35672), (4459, 27392), (5096, 23968), (5243, 23296), (5488, 22256), (5564, 21952), (5824, 20972), (5992, 20384), (6272, 19474), (6848, 17836), (8918, 13696), (9737, 12544), (10192, 11984), (10486, 11648), (10976, 11128)]