164481408

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 256

約数和(自身を含む): 598617600

約数和(自身を除く): 434136192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 523, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1046, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1569, 1638, 1664, 1728, 1872, 2016, 2092, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3138, 3276, 3456, 3661, 3744, 4032, 4184, 4368, 4707, 4914, 4992, 5616, 5824, 6048, 6276, 6552, 6799, 7322, 7488, 8064, 8368, 8736, 9414, 9828, 10983, 11232, 11648, 12096, 12552, 13104, 13598, 14121, 14644, 14976, 16736, 17472, 18828, 19656, 20397, 21966, 22464, 24192, 25104, 26208, 27196, 28242, 29288, 32949, 33472, 34944, 37656, 39312, 40794, 43932, 44928, 47593, 50208, 52416, 54392, 56484, 58576, 61191, 65898, 66944, 75312, 78624, 81588, 87864, 95186, 98847, 100416, 104832, 108784, 112968, 117152, 122382, 131796, 142779, 150624, 157248, 163176, 175728, 183573, 190372, 197694, 200832, 217568, 225936, 234304, 244764, 263592, 285558, 301248, 314496, 326352, 351456, 367146, 380744, 395388, 428337, 435136, 451872, 468608, 489528, 527184, 571116, 602496, 652704, 702912, 734292, 761488, 790776, 856674, 870272, 903744, 979056, 1054368, 1142232, 1285011, 1305408, 1405824, 1468584, 1522976, 1581552, 1713348, 1807488, 1958112, 2108736, 2284464, 2570022, 2610816, 2937168, 3045952, 3163104, 3426696, 3916224, 4217472, 4568928, 5140044, 5874336, 6091904, 6326208, 6853392, 7832448, 9137856, 10280088, 11748672, 12652416, 13706784, 18275712, 20560176, 23497344, 27413568, 41120352, 54827136, 82240704, 164481408]

約数ペア:

[(1, 164481408), (2, 82240704), (3, 54827136), (4, 41120352), (6, 27413568), (7, 23497344), (8, 20560176), (9, 18275712), (12, 13706784), (13, 12652416), (14, 11748672), (16, 10280088), (18, 9137856), (21, 7832448), (24, 6853392), (26, 6326208), (27, 6091904), (28, 5874336), (32, 5140044), (36, 4568928), (39, 4217472), (42, 3916224), (48, 3426696), (52, 3163104), (54, 3045952), (56, 2937168), (63, 2610816), (64, 2570022), (72, 2284464), (78, 2108736), (84, 1958112), (91, 1807488), (96, 1713348), (104, 1581552), (108, 1522976), (112, 1468584), (117, 1405824), (126, 1305408), (128, 1285011), (144, 1142232), (156, 1054368), (168, 979056), (182, 903744), (189, 870272), (192, 856674), (208, 790776), (216, 761488), (224, 734292), (234, 702912), (252, 652704), (273, 602496), (288, 571116), (312, 527184), (336, 489528), (351, 468608), (364, 451872), (378, 435136), (384, 428337), (416, 395388), (432, 380744), (448, 367146), (468, 351456), (504, 326352), (523, 314496), (546, 301248), (576, 285558), (624, 263592), (672, 244764), (702, 234304), (728, 225936), (756, 217568), (819, 200832), (832, 197694), (864, 190372), (896, 183573), (936, 175728), (1008, 163176), (1046, 157248), (1092, 150624), (1152, 142779), (1248, 131796), (1344, 122382), (1404, 117152), (1456, 112968), (1512, 108784), (1569, 104832), (1638, 100416), (1664, 98847), (1728, 95186), (1872, 87864), (2016, 81588), (2092, 78624), (2184, 75312), (2457, 66944), (2496, 65898), (2688, 61191), (2808, 58576), (2912, 56484), (3024, 54392), (3138, 52416), (3276, 50208), (3456, 47593), (3661, 44928), (3744, 43932), (4032, 40794), (4184, 39312), (4368, 37656), (4707, 34944), (4914, 33472), (4992, 32949), (5616, 29288), (5824, 28242), (6048, 27196), (6276, 26208), (6552, 25104), (6799, 24192), (7322, 22464), (7488, 21966), (8064, 20397), (8368, 19656), (8736, 18828), (9414, 17472), (9828, 16736), (10983, 14976), (11232, 14644), (11648, 14121), (12096, 13598), (12552, 13104)]