164020752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 563297280

約数和(自身を除く): 399276528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 112, 116, 124, 126, 144, 168, 174, 181, 186, 203, 217, 232, 248, 252, 261, 279, 336, 348, 362, 372, 406, 434, 464, 496, 504, 522, 543, 558, 609, 651, 696, 724, 744, 812, 868, 899, 1008, 1044, 1086, 1116, 1218, 1267, 1302, 1392, 1448, 1488, 1624, 1629, 1736, 1798, 1827, 1953, 2088, 2172, 2232, 2436, 2534, 2604, 2697, 2896, 3248, 3258, 3472, 3596, 3654, 3801, 3906, 4176, 4344, 4464, 4872, 5068, 5208, 5249, 5394, 5611, 6293, 6516, 7192, 7308, 7602, 7812, 8091, 8688, 9744, 10136, 10416, 10498, 10788, 11222, 11403, 12586, 13032, 14384, 14616, 15204, 15624, 15747, 16182, 16833, 18879, 20272, 20996, 21576, 22444, 22806, 25172, 26064, 29232, 30408, 31248, 31494, 32364, 33666, 36743, 37758, 39277, 41992, 43152, 44888, 45612, 47241, 50344, 50499, 56637, 60816, 62988, 64728, 67332, 73486, 75516, 78554, 83984, 89776, 91224, 94482, 100688, 100998, 110229, 113274, 117831, 125976, 129456, 134664, 146972, 151032, 157108, 162719, 182448, 188964, 201996, 220458, 226548, 235662, 251952, 269328, 293944, 302064, 314216, 325438, 330687, 353493, 377928, 403992, 440916, 453096, 471324, 488157, 587888, 628432, 650876, 661374, 706986, 755856, 807984, 881832, 906192, 942648, 976314, 1139033, 1301752, 1322748, 1413972, 1464471, 1763664, 1885296, 1952628, 2278066, 2603504, 2645496, 2827944, 2928942, 3417099, 3905256, 4556132, 5290992, 5655888, 5857884, 6834198, 7810512, 9112264, 10251297, 11715768, 13668396, 18224528, 20502594, 23431536, 27336792, 41005188, 54673584, 82010376, 164020752]

約数ペア:

[(1, 164020752), (2, 82010376), (3, 54673584), (4, 41005188), (6, 27336792), (7, 23431536), (8, 20502594), (9, 18224528), (12, 13668396), (14, 11715768), (16, 10251297), (18, 9112264), (21, 7810512), (24, 6834198), (28, 5857884), (29, 5655888), (31, 5290992), (36, 4556132), (42, 3905256), (48, 3417099), (56, 2928942), (58, 2827944), (62, 2645496), (63, 2603504), (72, 2278066), (84, 1952628), (87, 1885296), (93, 1763664), (112, 1464471), (116, 1413972), (124, 1322748), (126, 1301752), (144, 1139033), (168, 976314), (174, 942648), (181, 906192), (186, 881832), (203, 807984), (217, 755856), (232, 706986), (248, 661374), (252, 650876), (261, 628432), (279, 587888), (336, 488157), (348, 471324), (362, 453096), (372, 440916), (406, 403992), (434, 377928), (464, 353493), (496, 330687), (504, 325438), (522, 314216), (543, 302064), (558, 293944), (609, 269328), (651, 251952), (696, 235662), (724, 226548), (744, 220458), (812, 201996), (868, 188964), (899, 182448), (1008, 162719), (1044, 157108), (1086, 151032), (1116, 146972), (1218, 134664), (1267, 129456), (1302, 125976), (1392, 117831), (1448, 113274), (1488, 110229), (1624, 100998), (1629, 100688), (1736, 94482), (1798, 91224), (1827, 89776), (1953, 83984), (2088, 78554), (2172, 75516), (2232, 73486), (2436, 67332), (2534, 64728), (2604, 62988), (2697, 60816), (2896, 56637), (3248, 50499), (3258, 50344), (3472, 47241), (3596, 45612), (3654, 44888), (3801, 43152), (3906, 41992), (4176, 39277), (4344, 37758), (4464, 36743), (4872, 33666), (5068, 32364), (5208, 31494), (5249, 31248), (5394, 30408), (5611, 29232), (6293, 26064), (6516, 25172), (7192, 22806), (7308, 22444), (7602, 21576), (7812, 20996), (8091, 20272), (8688, 18879), (9744, 16833), (10136, 16182), (10416, 15747), (10498, 15624), (10788, 15204), (11222, 14616), (11403, 14384), (12586, 13032)]