128118144

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 432561600

約数和(自身を除く): 304443456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 619, 672, 704, 784, 896, 924, 1056, 1078, 1176, 1232, 1238, 1344, 1408, 1568, 1617, 1848, 1857, 2112, 2156, 2352, 2464, 2476, 2688, 3136, 3234, 3696, 3714, 4224, 4312, 4333, 4704, 4928, 4952, 6272, 6468, 6809, 7392, 7428, 8624, 8666, 9408, 9856, 9904, 12936, 12999, 13618, 14784, 14856, 17248, 17332, 18816, 19808, 20427, 25872, 25998, 27236, 29568, 29712, 30331, 34496, 34664, 39616, 40854, 47663, 51744, 51996, 54472, 59424, 60662, 68992, 69328, 79232, 81708, 90993, 95326, 103488, 103992, 108944, 118848, 121324, 138656, 142989, 163416, 181986, 190652, 206976, 207984, 217888, 237696, 242648, 277312, 285978, 326832, 333641, 363972, 381304, 415968, 435776, 485296, 554624, 571956, 653664, 667282, 727944, 762608, 831936, 871552, 970592, 1000923, 1143912, 1307328, 1334564, 1455888, 1525216, 1663872, 1941184, 2001846, 2287824, 2614656, 2669128, 2911776, 3050432, 3882368, 4003692, 4575648, 5338256, 5823552, 6100864, 8007384, 9151296, 10676512, 11647104, 16014768, 18302592, 21353024, 32029536, 42706048, 64059072, 128118144]

約数ペア:

[(1, 128118144), (2, 64059072), (3, 42706048), (4, 32029536), (6, 21353024), (7, 18302592), (8, 16014768), (11, 11647104), (12, 10676512), (14, 9151296), (16, 8007384), (21, 6100864), (22, 5823552), (24, 5338256), (28, 4575648), (32, 4003692), (33, 3882368), (42, 3050432), (44, 2911776), (48, 2669128), (49, 2614656), (56, 2287824), (64, 2001846), (66, 1941184), (77, 1663872), (84, 1525216), (88, 1455888), (96, 1334564), (98, 1307328), (112, 1143912), (128, 1000923), (132, 970592), (147, 871552), (154, 831936), (168, 762608), (176, 727944), (192, 667282), (196, 653664), (224, 571956), (231, 554624), (264, 485296), (294, 435776), (308, 415968), (336, 381304), (352, 363972), (384, 333641), (392, 326832), (448, 285978), (462, 277312), (528, 242648), (539, 237696), (588, 217888), (616, 207984), (619, 206976), (672, 190652), (704, 181986), (784, 163416), (896, 142989), (924, 138656), (1056, 121324), (1078, 118848), (1176, 108944), (1232, 103992), (1238, 103488), (1344, 95326), (1408, 90993), (1568, 81708), (1617, 79232), (1848, 69328), (1857, 68992), (2112, 60662), (2156, 59424), (2352, 54472), (2464, 51996), (2476, 51744), (2688, 47663), (3136, 40854), (3234, 39616), (3696, 34664), (3714, 34496), (4224, 30331), (4312, 29712), (4333, 29568), (4704, 27236), (4928, 25998), (4952, 25872), (6272, 20427), (6468, 19808), (6809, 18816), (7392, 17332), (7428, 17248), (8624, 14856), (8666, 14784), (9408, 13618), (9856, 12999), (9904, 12936)]