16123968

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 224

約数和(自身を含む): 57221120

約数和(自身を除く): 41097152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 43, 48, 54, 56, 62, 63, 64, 72, 84, 86, 93, 96, 108, 112, 124, 126, 129, 144, 168, 172, 186, 189, 192, 216, 217, 224, 248, 252, 258, 279, 288, 301, 336, 344, 372, 378, 387, 432, 434, 448, 496, 504, 516, 558, 576, 602, 651, 672, 688, 744, 756, 774, 837, 864, 868, 903, 992, 1008, 1032, 1116, 1161, 1204, 1302, 1333, 1344, 1376, 1488, 1512, 1548, 1674, 1728, 1736, 1806, 1953, 1984, 2016, 2064, 2232, 2322, 2408, 2604, 2666, 2709, 2752, 2976, 3024, 3096, 3348, 3472, 3612, 3906, 3999, 4032, 4128, 4464, 4644, 4816, 5208, 5332, 5418, 5859, 5952, 6048, 6192, 6696, 6944, 7224, 7812, 7998, 8127, 8256, 8928, 9288, 9331, 9632, 10416, 10664, 10836, 11718, 11997, 12096, 12384, 13392, 13888, 14448, 15624, 15996, 16254, 17856, 18576, 18662, 19264, 20832, 21328, 21672, 23436, 23994, 24768, 26784, 27993, 28896, 31248, 31992, 32508, 35991, 37152, 37324, 41664, 42656, 43344, 46872, 47988, 53568, 55986, 57792, 62496, 63984, 65016, 71982, 74304, 74648, 83979, 85312, 86688, 93744, 95976, 111972, 124992, 127968, 130032, 143964, 149296, 167958, 173376, 187488, 191952, 223944, 251937, 255936, 260064, 287928, 298592, 335916, 374976, 383904, 447888, 503874, 520128, 575856, 597184, 671832, 767808, 895776, 1007748, 1151712, 1343664, 1791552, 2015496, 2303424, 2687328, 4030992, 5374656, 8061984, 16123968]

約数ペア:

[(1, 16123968), (2, 8061984), (3, 5374656), (4, 4030992), (6, 2687328), (7, 2303424), (8, 2015496), (9, 1791552), (12, 1343664), (14, 1151712), (16, 1007748), (18, 895776), (21, 767808), (24, 671832), (27, 597184), (28, 575856), (31, 520128), (32, 503874), (36, 447888), (42, 383904), (43, 374976), (48, 335916), (54, 298592), (56, 287928), (62, 260064), (63, 255936), (64, 251937), (72, 223944), (84, 191952), (86, 187488), (93, 173376), (96, 167958), (108, 149296), (112, 143964), (124, 130032), (126, 127968), (129, 124992), (144, 111972), (168, 95976), (172, 93744), (186, 86688), (189, 85312), (192, 83979), (216, 74648), (217, 74304), (224, 71982), (248, 65016), (252, 63984), (258, 62496), (279, 57792), (288, 55986), (301, 53568), (336, 47988), (344, 46872), (372, 43344), (378, 42656), (387, 41664), (432, 37324), (434, 37152), (448, 35991), (496, 32508), (504, 31992), (516, 31248), (558, 28896), (576, 27993), (602, 26784), (651, 24768), (672, 23994), (688, 23436), (744, 21672), (756, 21328), (774, 20832), (837, 19264), (864, 18662), (868, 18576), (903, 17856), (992, 16254), (1008, 15996), (1032, 15624), (1116, 14448), (1161, 13888), (1204, 13392), (1302, 12384), (1333, 12096), (1344, 11997), (1376, 11718), (1488, 10836), (1512, 10664), (1548, 10416), (1674, 9632), (1728, 9331), (1736, 9288), (1806, 8928), (1953, 8256), (1984, 8127), (2016, 7998), (2064, 7812), (2232, 7224), (2322, 6944), (2408, 6696), (2604, 6192), (2666, 6048), (2709, 5952), (2752, 5859), (2976, 5418), (3024, 5332), (3096, 5208), (3348, 4816), (3472, 4644), (3612, 4464), (3906, 4128), (3999, 4032)]