128061696

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 411040224

約数和(自身を除く): 282978528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 83, 84, 96, 98, 112, 123, 128, 147, 164, 166, 168, 192, 196, 224, 246, 249, 256, 287, 294, 328, 332, 336, 384, 392, 448, 492, 498, 574, 581, 588, 656, 664, 672, 768, 784, 861, 896, 984, 996, 1148, 1162, 1176, 1312, 1328, 1344, 1568, 1722, 1743, 1792, 1968, 1992, 2009, 2296, 2324, 2352, 2624, 2656, 2688, 3136, 3403, 3444, 3486, 3936, 3984, 4018, 4067, 4592, 4648, 4704, 5248, 5312, 5376, 6027, 6272, 6806, 6888, 6972, 7872, 7968, 8036, 8134, 9184, 9296, 9408, 10209, 10496, 10624, 12054, 12201, 12544, 13612, 13776, 13944, 15744, 15936, 16072, 16268, 18368, 18592, 18816, 20418, 21248, 23821, 24108, 24402, 27224, 27552, 27888, 31488, 31872, 32144, 32536, 36736, 37184, 37632, 40836, 47642, 48216, 48804, 54448, 55104, 55776, 63744, 64288, 65072, 71463, 73472, 74368, 81672, 95284, 96432, 97608, 108896, 110208, 111552, 128576, 130144, 142926, 148736, 163344, 166747, 190568, 192864, 195216, 217792, 220416, 223104, 257152, 260288, 285852, 326688, 333494, 381136, 385728, 390432, 435584, 446208, 500241, 514304, 520576, 571704, 653376, 666988, 762272, 771456, 780864, 871168, 1000482, 1041152, 1143408, 1306752, 1333976, 1524544, 1542912, 1561728, 2000964, 2286816, 2613504, 2667952, 3049088, 3123456, 4001928, 4573632, 5335904, 6098176, 8003856, 9147264, 10671808, 16007712, 18294528, 21343616, 32015424, 42687232, 64030848, 128061696]

約数ペア:

[(1, 128061696), (2, 64030848), (3, 42687232), (4, 32015424), (6, 21343616), (7, 18294528), (8, 16007712), (12, 10671808), (14, 9147264), (16, 8003856), (21, 6098176), (24, 5335904), (28, 4573632), (32, 4001928), (41, 3123456), (42, 3049088), (48, 2667952), (49, 2613504), (56, 2286816), (64, 2000964), (82, 1561728), (83, 1542912), (84, 1524544), (96, 1333976), (98, 1306752), (112, 1143408), (123, 1041152), (128, 1000482), (147, 871168), (164, 780864), (166, 771456), (168, 762272), (192, 666988), (196, 653376), (224, 571704), (246, 520576), (249, 514304), (256, 500241), (287, 446208), (294, 435584), (328, 390432), (332, 385728), (336, 381136), (384, 333494), (392, 326688), (448, 285852), (492, 260288), (498, 257152), (574, 223104), (581, 220416), (588, 217792), (656, 195216), (664, 192864), (672, 190568), (768, 166747), (784, 163344), (861, 148736), (896, 142926), (984, 130144), (996, 128576), (1148, 111552), (1162, 110208), (1176, 108896), (1312, 97608), (1328, 96432), (1344, 95284), (1568, 81672), (1722, 74368), (1743, 73472), (1792, 71463), (1968, 65072), (1992, 64288), (2009, 63744), (2296, 55776), (2324, 55104), (2352, 54448), (2624, 48804), (2656, 48216), (2688, 47642), (3136, 40836), (3403, 37632), (3444, 37184), (3486, 36736), (3936, 32536), (3984, 32144), (4018, 31872), (4067, 31488), (4592, 27888), (4648, 27552), (4704, 27224), (5248, 24402), (5312, 24108), (5376, 23821), (6027, 21248), (6272, 20418), (6806, 18816), (6888, 18592), (6972, 18368), (7872, 16268), (7968, 16072), (8036, 15936), (8134, 15744), (9184, 13944), (9296, 13776), (9408, 13612), (10209, 12544), (10496, 12201), (10624, 12054)]