164081568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 528353280

約数和(自身を除く): 364271712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 71, 76, 84, 96, 112, 114, 133, 142, 152, 168, 181, 213, 224, 228, 266, 284, 304, 336, 362, 399, 426, 456, 497, 532, 543, 568, 608, 672, 724, 798, 852, 912, 994, 1064, 1086, 1136, 1267, 1349, 1448, 1491, 1596, 1704, 1824, 1988, 2128, 2172, 2272, 2534, 2698, 2896, 2982, 3192, 3408, 3439, 3801, 3976, 4047, 4256, 4344, 5068, 5396, 5792, 5964, 6384, 6816, 6878, 7602, 7952, 8094, 8688, 9443, 10136, 10317, 10792, 11928, 12768, 12851, 13756, 15204, 15904, 16188, 17376, 18886, 20272, 20634, 21584, 23856, 24073, 25702, 27512, 28329, 30408, 32376, 37772, 38553, 40544, 41268, 43168, 47712, 48146, 51404, 55024, 56658, 60816, 64752, 72219, 75544, 77106, 82536, 89957, 96292, 102808, 110048, 113316, 121632, 129504, 144438, 151088, 154212, 165072, 179914, 192584, 205616, 226632, 244169, 269871, 288876, 302176, 308424, 330144, 359828, 385168, 411232, 453264, 488338, 539742, 577752, 616848, 719656, 732507, 770336, 906528, 976676, 1079484, 1155504, 1233696, 1439312, 1465014, 1709183, 1953352, 2158968, 2311008, 2878624, 2930028, 3418366, 3906704, 4317936, 5127549, 5860056, 6836732, 7813408, 8635872, 10255098, 11720112, 13673464, 20510196, 23440224, 27346928, 41020392, 54693856, 82040784, 164081568]

約数ペア:

[(1, 164081568), (2, 82040784), (3, 54693856), (4, 41020392), (6, 27346928), (7, 23440224), (8, 20510196), (12, 13673464), (14, 11720112), (16, 10255098), (19, 8635872), (21, 7813408), (24, 6836732), (28, 5860056), (32, 5127549), (38, 4317936), (42, 3906704), (48, 3418366), (56, 2930028), (57, 2878624), (71, 2311008), (76, 2158968), (84, 1953352), (96, 1709183), (112, 1465014), (114, 1439312), (133, 1233696), (142, 1155504), (152, 1079484), (168, 976676), (181, 906528), (213, 770336), (224, 732507), (228, 719656), (266, 616848), (284, 577752), (304, 539742), (336, 488338), (362, 453264), (399, 411232), (426, 385168), (456, 359828), (497, 330144), (532, 308424), (543, 302176), (568, 288876), (608, 269871), (672, 244169), (724, 226632), (798, 205616), (852, 192584), (912, 179914), (994, 165072), (1064, 154212), (1086, 151088), (1136, 144438), (1267, 129504), (1349, 121632), (1448, 113316), (1491, 110048), (1596, 102808), (1704, 96292), (1824, 89957), (1988, 82536), (2128, 77106), (2172, 75544), (2272, 72219), (2534, 64752), (2698, 60816), (2896, 56658), (2982, 55024), (3192, 51404), (3408, 48146), (3439, 47712), (3801, 43168), (3976, 41268), (4047, 40544), (4256, 38553), (4344, 37772), (5068, 32376), (5396, 30408), (5792, 28329), (5964, 27512), (6384, 25702), (6816, 24073), (6878, 23856), (7602, 21584), (7952, 20634), (8094, 20272), (8688, 18886), (9443, 17376), (10136, 16188), (10317, 15904), (10792, 15204), (11928, 13756), (12768, 12851)]