164638656

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 280

約数和(自身を含む): 602386400

約数和(自身を除く): 437747744

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, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 349, 351, 364, 378, 416, 432, 448, 468, 504, 546, 567, 576, 624, 648, 672, 698, 702, 728, 756, 819, 832, 864, 936, 1008, 1047, 1053, 1092, 1134, 1248, 1296, 1344, 1396, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2094, 2106, 2184, 2268, 2443, 2457, 2496, 2592, 2792, 2808, 2912, 3024, 3141, 3276, 3744, 4032, 4188, 4212, 4368, 4536, 4537, 4886, 4914, 5184, 5584, 5616, 5824, 6048, 6282, 6552, 7329, 7371, 7488, 8376, 8424, 8736, 9072, 9074, 9423, 9772, 9828, 11168, 11232, 12096, 12564, 13104, 13611, 14658, 14742, 16752, 16848, 17472, 18144, 18148, 18846, 19544, 19656, 21987, 22336, 22464, 25128, 26208, 27222, 28269, 29316, 29484, 31759, 33504, 33696, 36288, 36296, 37692, 39088, 39312, 40833, 43974, 50256, 52416, 54444, 56538, 58632, 58968, 63518, 65961, 67008, 67392, 72592, 75384, 78176, 78624, 81666, 87948, 95277, 100512, 108888, 113076, 117264, 117936, 122499, 127036, 131922, 145184, 150768, 156352, 157248, 163332, 175896, 190554, 197883, 201024, 217776, 226152, 234528, 235872, 244998, 254072, 263844, 285831, 290368, 301536, 326664, 351792, 367497, 381108, 395766, 435552, 452304, 469056, 471744, 489996, 508144, 527688, 571662, 603072, 653328, 703584, 734994, 762216, 791532, 857493, 871104, 904608, 979992, 1016288, 1055376, 1143324, 1306656, 1407168, 1469988, 1524432, 1583064, 1714986, 1809216, 1959984, 2032576, 2110752, 2286648, 2572479, 2613312, 2939976, 3048864, 3166128, 3429972, 3919968, 4221504, 4573296, 5144958, 5879952, 6097728, 6332256, 6859944, 7839936, 9146592, 10289916, 11759904, 12664512, 13719888, 18293184, 20579832, 23519808, 27439776, 41159664, 54879552, 82319328, 164638656]

約数ペア:

[(1, 164638656), (2, 82319328), (3, 54879552), (4, 41159664), (6, 27439776), (7, 23519808), (8, 20579832), (9, 18293184), (12, 13719888), (13, 12664512), (14, 11759904), (16, 10289916), (18, 9146592), (21, 7839936), (24, 6859944), (26, 6332256), (27, 6097728), (28, 5879952), (32, 5144958), (36, 4573296), (39, 4221504), (42, 3919968), (48, 3429972), (52, 3166128), (54, 3048864), (56, 2939976), (63, 2613312), (64, 2572479), (72, 2286648), (78, 2110752), (81, 2032576), (84, 1959984), (91, 1809216), (96, 1714986), (104, 1583064), (108, 1524432), (112, 1469988), (117, 1407168), (126, 1306656), (144, 1143324), (156, 1055376), (162, 1016288), (168, 979992), (182, 904608), (189, 871104), (192, 857493), (208, 791532), (216, 762216), (224, 734994), (234, 703584), (252, 653328), (273, 603072), (288, 571662), (312, 527688), (324, 508144), (336, 489996), (349, 471744), (351, 469056), (364, 452304), (378, 435552), (416, 395766), (432, 381108), (448, 367497), (468, 351792), (504, 326664), (546, 301536), (567, 290368), (576, 285831), (624, 263844), (648, 254072), (672, 244998), (698, 235872), (702, 234528), (728, 226152), (756, 217776), (819, 201024), (832, 197883), (864, 190554), (936, 175896), (1008, 163332), (1047, 157248), (1053, 156352), (1092, 150768), (1134, 145184), (1248, 131922), (1296, 127036), (1344, 122499), (1396, 117936), (1404, 117264), (1456, 113076), (1512, 108888), (1638, 100512), (1728, 95277), (1872, 87948), (2016, 81666), (2094, 78624), (2106, 78176), (2184, 75384), (2268, 72592), (2443, 67392), (2457, 67008), (2496, 65961), (2592, 63518), (2792, 58968), (2808, 58632), (2912, 56538), (3024, 54444), (3141, 52416), (3276, 50256), (3744, 43974), (4032, 40833), (4188, 39312), (4212, 39088), (4368, 37692), (4536, 36296), (4537, 36288), (4886, 33696), (4914, 33504), (5184, 31759), (5584, 29484), (5616, 29316), (5824, 28269), (6048, 27222), (6282, 26208), (6552, 25128), (7329, 22464), (7371, 22336), (7488, 21987), (8376, 19656), (8424, 19544), (8736, 18846), (9072, 18148), (9074, 18144), (9423, 17472), (9772, 16848), (9828, 16752), (11168, 14742), (11232, 14658), (12096, 13611), (12564, 13104)]