127296512

素因数分解:

$2^{10}\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 132

約数和(自身を含む): 308032560

約数和(自身を除く): 180736048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 59, 64, 86, 98, 112, 118, 128, 172, 196, 224, 236, 256, 301, 344, 392, 413, 448, 472, 512, 602, 688, 784, 826, 896, 944, 1024, 1204, 1376, 1568, 1652, 1792, 1888, 2107, 2408, 2537, 2752, 2891, 3136, 3304, 3584, 3776, 4214, 4816, 5074, 5504, 5782, 6272, 6608, 7168, 7552, 8428, 9632, 10148, 11008, 11564, 12544, 13216, 15104, 16856, 17759, 19264, 20296, 22016, 23128, 25088, 26432, 30208, 33712, 35518, 38528, 40592, 44032, 46256, 50176, 52864, 60416, 67424, 71036, 77056, 81184, 92512, 105728, 124313, 134848, 142072, 154112, 162368, 185024, 211456, 248626, 269696, 284144, 308224, 324736, 370048, 422912, 497252, 539392, 568288, 649472, 740096, 994504, 1078784, 1136576, 1298944, 1480192, 1989008, 2157568, 2273152, 2597888, 2960384, 3978016, 4546304, 7956032, 9092608, 15912064, 18185216, 31824128, 63648256, 127296512]

約数ペア:

[(1, 127296512), (2, 63648256), (4, 31824128), (7, 18185216), (8, 15912064), (14, 9092608), (16, 7956032), (28, 4546304), (32, 3978016), (43, 2960384), (49, 2597888), (56, 2273152), (59, 2157568), (64, 1989008), (86, 1480192), (98, 1298944), (112, 1136576), (118, 1078784), (128, 994504), (172, 740096), (196, 649472), (224, 568288), (236, 539392), (256, 497252), (301, 422912), (344, 370048), (392, 324736), (413, 308224), (448, 284144), (472, 269696), (512, 248626), (602, 211456), (688, 185024), (784, 162368), (826, 154112), (896, 142072), (944, 134848), (1024, 124313), (1204, 105728), (1376, 92512), (1568, 81184), (1652, 77056), (1792, 71036), (1888, 67424), (2107, 60416), (2408, 52864), (2537, 50176), (2752, 46256), (2891, 44032), (3136, 40592), (3304, 38528), (3584, 35518), (3776, 33712), (4214, 30208), (4816, 26432), (5074, 25088), (5504, 23128), (5782, 22016), (6272, 20296), (6608, 19264), (7168, 17759), (7552, 16856), (8428, 15104), (9632, 13216), (10148, 12544), (11008, 11564)]