172153728

素因数分解:

$2^7\times 3^3\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 513876000

約数和(自身を除く): 341722272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 128, 144, 192, 216, 218, 288, 327, 384, 432, 436, 457, 576, 654, 864, 872, 914, 981, 1152, 1308, 1371, 1728, 1744, 1828, 1962, 2616, 2742, 2943, 3456, 3488, 3656, 3924, 4113, 5232, 5484, 5886, 6976, 7312, 7848, 8226, 10464, 10968, 11772, 12339, 13952, 14624, 15696, 16452, 20928, 21936, 23544, 24678, 29248, 31392, 32904, 41856, 43872, 47088, 49356, 49813, 58496, 62784, 65808, 87744, 94176, 98712, 99626, 125568, 131616, 149439, 175488, 188352, 197424, 199252, 263232, 298878, 376704, 394848, 398504, 448317, 526464, 597756, 789696, 797008, 896634, 1195512, 1344951, 1579392, 1594016, 1793268, 2391024, 2689902, 3188032, 3586536, 4782048, 5379804, 6376064, 7173072, 9564096, 10759608, 14346144, 19128192, 21519216, 28692288, 43038432, 57384576, 86076864, 172153728]

約数ペア:

[(1, 172153728), (2, 86076864), (3, 57384576), (4, 43038432), (6, 28692288), (8, 21519216), (9, 19128192), (12, 14346144), (16, 10759608), (18, 9564096), (24, 7173072), (27, 6376064), (32, 5379804), (36, 4782048), (48, 3586536), (54, 3188032), (64, 2689902), (72, 2391024), (96, 1793268), (108, 1594016), (109, 1579392), (128, 1344951), (144, 1195512), (192, 896634), (216, 797008), (218, 789696), (288, 597756), (327, 526464), (384, 448317), (432, 398504), (436, 394848), (457, 376704), (576, 298878), (654, 263232), (864, 199252), (872, 197424), (914, 188352), (981, 175488), (1152, 149439), (1308, 131616), (1371, 125568), (1728, 99626), (1744, 98712), (1828, 94176), (1962, 87744), (2616, 65808), (2742, 62784), (2943, 58496), (3456, 49813), (3488, 49356), (3656, 47088), (3924, 43872), (4113, 41856), (5232, 32904), (5484, 31392), (5886, 29248), (6976, 24678), (7312, 23544), (7848, 21936), (8226, 20928), (10464, 16452), (10968, 15696), (11772, 14624), (12339, 13952)]