198254784

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1663

約数の個数: 168

約数和(自身を含む): 657532848

約数和(自身を除く): 459278064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1621, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3242, 3822, 4368, 4704, 4863, 5096, 5824, 6484, 7644, 8736, 9408, 9726, 10192, 11347, 12968, 15288, 17472, 19452, 20384, 21073, 22694, 25936, 30576, 34041, 38904, 40768, 42146, 45388, 51872, 61152, 63219, 68082, 77808, 79429, 84292, 90776, 103744, 122304, 126438, 136164, 147511, 155616, 158858, 168584, 181552, 238287, 252876, 272328, 295022, 311232, 317716, 337168, 363104, 442533, 476574, 505752, 544656, 590044, 635432, 674336, 726208, 885066, 953148, 1011504, 1032577, 1089312, 1180088, 1270864, 1348672, 1770132, 1906296, 2023008, 2065154, 2178624, 2360176, 2541728, 3097731, 3540264, 3812592, 4046016, 4130308, 4720352, 5083456, 6195462, 7080528, 7625184, 8260616, 9440704, 12390924, 14161056, 15250368, 16521232, 24781848, 28322112, 33042464, 49563696, 66084928, 99127392, 198254784]

約数ペア:

[(1, 198254784), (2, 99127392), (3, 66084928), (4, 49563696), (6, 33042464), (7, 28322112), (8, 24781848), (12, 16521232), (13, 15250368), (14, 14161056), (16, 12390924), (21, 9440704), (24, 8260616), (26, 7625184), (28, 7080528), (32, 6195462), (39, 5083456), (42, 4720352), (48, 4130308), (49, 4046016), (52, 3812592), (56, 3540264), (64, 3097731), (78, 2541728), (84, 2360176), (91, 2178624), (96, 2065154), (98, 2023008), (104, 1906296), (112, 1770132), (147, 1348672), (156, 1270864), (168, 1180088), (182, 1089312), (192, 1032577), (196, 1011504), (208, 953148), (224, 885066), (273, 726208), (294, 674336), (312, 635432), (336, 590044), (364, 544656), (392, 505752), (416, 476574), (448, 442533), (546, 363104), (588, 337168), (624, 317716), (637, 311232), (672, 295022), (728, 272328), (784, 252876), (832, 238287), (1092, 181552), (1176, 168584), (1248, 158858), (1274, 155616), (1344, 147511), (1456, 136164), (1568, 126438), (1621, 122304), (1911, 103744), (2184, 90776), (2352, 84292), (2496, 79429), (2548, 77808), (2912, 68082), (3136, 63219), (3242, 61152), (3822, 51872), (4368, 45388), (4704, 42146), (4863, 40768), (5096, 38904), (5824, 34041), (6484, 30576), (7644, 25936), (8736, 22694), (9408, 21073), (9726, 20384), (10192, 19452), (11347, 17472), (12968, 15288)]