164860416

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 240

約数和(自身を含む): 574516800

約数和(自身を除く): 409656384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 269, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 538, 576, 608, 672, 684, 768, 798, 807, 896, 912, 1008, 1064, 1076, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1614, 1792, 1824, 1883, 2016, 2128, 2152, 2304, 2394, 2421, 2432, 2688, 2736, 3192, 3228, 3584, 3648, 3766, 4032, 4256, 4304, 4608, 4788, 4842, 4864, 5111, 5376, 5472, 5649, 6384, 6456, 7296, 7532, 8064, 8512, 8608, 9576, 9684, 9728, 10222, 10752, 10944, 11298, 12768, 12912, 14592, 15064, 15333, 16128, 16947, 17024, 17216, 19152, 19368, 20444, 21888, 22596, 25536, 25824, 29184, 30128, 30666, 32256, 33894, 34048, 34432, 35777, 38304, 38736, 40888, 43776, 45192, 45999, 51072, 51648, 60256, 61332, 67788, 68096, 68864, 71554, 76608, 77472, 81776, 87552, 90384, 91998, 102144, 103296, 107331, 120512, 122664, 135576, 137728, 143108, 153216, 154944, 163552, 180768, 183996, 204288, 206592, 214662, 241024, 245328, 271152, 286216, 306432, 309888, 321993, 327104, 361536, 367992, 413184, 429324, 482048, 490656, 542304, 572432, 612864, 619776, 643986, 654208, 723072, 735984, 858648, 964096, 981312, 1084608, 1144864, 1239552, 1287972, 1308416, 1446144, 1471968, 1717296, 1962624, 2169216, 2289728, 2575944, 2616832, 2892288, 2943936, 3434592, 3925248, 4338432, 4579456, 5151888, 5887872, 6869184, 7850496, 8676864, 9158912, 10303776, 11775744, 13738368, 18317824, 20607552, 23551488, 27476736, 41215104, 54953472, 82430208, 164860416]

約数ペア:

[(1, 164860416), (2, 82430208), (3, 54953472), (4, 41215104), (6, 27476736), (7, 23551488), (8, 20607552), (9, 18317824), (12, 13738368), (14, 11775744), (16, 10303776), (18, 9158912), (19, 8676864), (21, 7850496), (24, 6869184), (28, 5887872), (32, 5151888), (36, 4579456), (38, 4338432), (42, 3925248), (48, 3434592), (56, 2943936), (57, 2892288), (63, 2616832), (64, 2575944), (72, 2289728), (76, 2169216), (84, 1962624), (96, 1717296), (112, 1471968), (114, 1446144), (126, 1308416), (128, 1287972), (133, 1239552), (144, 1144864), (152, 1084608), (168, 981312), (171, 964096), (192, 858648), (224, 735984), (228, 723072), (252, 654208), (256, 643986), (266, 619776), (269, 612864), (288, 572432), (304, 542304), (336, 490656), (342, 482048), (384, 429324), (399, 413184), (448, 367992), (456, 361536), (504, 327104), (512, 321993), (532, 309888), (538, 306432), (576, 286216), (608, 271152), (672, 245328), (684, 241024), (768, 214662), (798, 206592), (807, 204288), (896, 183996), (912, 180768), (1008, 163552), (1064, 154944), (1076, 153216), (1152, 143108), (1197, 137728), (1216, 135576), (1344, 122664), (1368, 120512), (1536, 107331), (1596, 103296), (1614, 102144), (1792, 91998), (1824, 90384), (1883, 87552), (2016, 81776), (2128, 77472), (2152, 76608), (2304, 71554), (2394, 68864), (2421, 68096), (2432, 67788), (2688, 61332), (2736, 60256), (3192, 51648), (3228, 51072), (3584, 45999), (3648, 45192), (3766, 43776), (4032, 40888), (4256, 38736), (4304, 38304), (4608, 35777), (4788, 34432), (4842, 34048), (4864, 33894), (5111, 32256), (5376, 30666), (5472, 30128), (5649, 29184), (6384, 25824), (6456, 25536), (7296, 22596), (7532, 21888), (8064, 20444), (8512, 19368), (8608, 19152), (9576, 17216), (9684, 17024), (9728, 16947), (10222, 16128), (10752, 15333), (10944, 15064), (11298, 14592), (12768, 12912)]