16967664

素因数分解:

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

素因数の和:236

約数の個数: 160

約数和(自身を含む): 57774080

約数和(自身を除く): 40806416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 181, 186, 189, 216, 217, 248, 252, 279, 336, 362, 372, 378, 432, 434, 496, 504, 543, 558, 651, 724, 744, 756, 837, 868, 1008, 1086, 1116, 1267, 1302, 1448, 1488, 1512, 1629, 1674, 1736, 1953, 2172, 2232, 2534, 2604, 2896, 3024, 3258, 3348, 3472, 3801, 3906, 4344, 4464, 4887, 5068, 5208, 5611, 5859, 6516, 6696, 7602, 7812, 8688, 9774, 10136, 10416, 11222, 11403, 11718, 13032, 13392, 15204, 15624, 16833, 19548, 20272, 22444, 22806, 23436, 26064, 30408, 31248, 33666, 34209, 39096, 39277, 44888, 45612, 46872, 50499, 60816, 67332, 68418, 78192, 78554, 89776, 91224, 93744, 100998, 117831, 134664, 136836, 151497, 157108, 182448, 201996, 235662, 269328, 273672, 302994, 314216, 353493, 403992, 471324, 547344, 605988, 628432, 706986, 807984, 942648, 1060479, 1211976, 1413972, 1885296, 2120958, 2423952, 2827944, 4241916, 5655888, 8483832, 16967664]

約数ペア:

[(1, 16967664), (2, 8483832), (3, 5655888), (4, 4241916), (6, 2827944), (7, 2423952), (8, 2120958), (9, 1885296), (12, 1413972), (14, 1211976), (16, 1060479), (18, 942648), (21, 807984), (24, 706986), (27, 628432), (28, 605988), (31, 547344), (36, 471324), (42, 403992), (48, 353493), (54, 314216), (56, 302994), (62, 273672), (63, 269328), (72, 235662), (84, 201996), (93, 182448), (108, 157108), (112, 151497), (124, 136836), (126, 134664), (144, 117831), (168, 100998), (181, 93744), (186, 91224), (189, 89776), (216, 78554), (217, 78192), (248, 68418), (252, 67332), (279, 60816), (336, 50499), (362, 46872), (372, 45612), (378, 44888), (432, 39277), (434, 39096), (496, 34209), (504, 33666), (543, 31248), (558, 30408), (651, 26064), (724, 23436), (744, 22806), (756, 22444), (837, 20272), (868, 19548), (1008, 16833), (1086, 15624), (1116, 15204), (1267, 13392), (1302, 13032), (1448, 11718), (1488, 11403), (1512, 11222), (1629, 10416), (1674, 10136), (1736, 9774), (1953, 8688), (2172, 7812), (2232, 7602), (2534, 6696), (2604, 6516), (2896, 5859), (3024, 5611), (3258, 5208), (3348, 5068), (3472, 4887), (3801, 4464), (3906, 4344)]