172381824

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 525504000

約数和(自身を除く): 353122176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1609, 1674, 1728, 1984, 2232, 2976, 3218, 3348, 3456, 3968, 4464, 4827, 5952, 6436, 6696, 8928, 9654, 11904, 12872, 13392, 14481, 17856, 19308, 25744, 26784, 28962, 35712, 38616, 43443, 49879, 51488, 53568, 57924, 77232, 86886, 99758, 102976, 107136, 115848, 149637, 154464, 173772, 199516, 205952, 231696, 299274, 308928, 347544, 399032, 448911, 463392, 598548, 617856, 695088, 798064, 897822, 926784, 1197096, 1346733, 1390176, 1596128, 1795644, 1853568, 2394192, 2693466, 2780352, 3192256, 3591288, 4788384, 5386932, 5560704, 6384512, 7182576, 9576768, 10773864, 14365152, 19153536, 21547728, 28730304, 43095456, 57460608, 86190912, 172381824]

約数ペア:

[(1, 172381824), (2, 86190912), (3, 57460608), (4, 43095456), (6, 28730304), (8, 21547728), (9, 19153536), (12, 14365152), (16, 10773864), (18, 9576768), (24, 7182576), (27, 6384512), (31, 5560704), (32, 5386932), (36, 4788384), (48, 3591288), (54, 3192256), (62, 2780352), (64, 2693466), (72, 2394192), (93, 1853568), (96, 1795644), (108, 1596128), (124, 1390176), (128, 1346733), (144, 1197096), (186, 926784), (192, 897822), (216, 798064), (248, 695088), (279, 617856), (288, 598548), (372, 463392), (384, 448911), (432, 399032), (496, 347544), (558, 308928), (576, 299274), (744, 231696), (837, 205952), (864, 199516), (992, 173772), (1116, 154464), (1152, 149637), (1488, 115848), (1609, 107136), (1674, 102976), (1728, 99758), (1984, 86886), (2232, 77232), (2976, 57924), (3218, 53568), (3348, 51488), (3456, 49879), (3968, 43443), (4464, 38616), (4827, 35712), (5952, 28962), (6436, 26784), (6696, 25744), (8928, 19308), (9654, 17856), (11904, 14481), (12872, 13392)]