148609728

素因数分解:

$2^6\times 3^4\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 140

約数和(自身を含む): 446257680

約数和(自身を除く): 297647952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 144, 162, 192, 216, 218, 263, 288, 324, 327, 432, 436, 526, 576, 648, 654, 789, 864, 872, 981, 1052, 1296, 1308, 1578, 1728, 1744, 1962, 2104, 2367, 2592, 2616, 2943, 3156, 3488, 3924, 4208, 4734, 5184, 5232, 5886, 6312, 6976, 7101, 7848, 8416, 8829, 9468, 10464, 11772, 12624, 14202, 15696, 16832, 17658, 18936, 20928, 21303, 23544, 25248, 28404, 28667, 31392, 35316, 37872, 42606, 47088, 50496, 56808, 57334, 62784, 70632, 75744, 85212, 86001, 94176, 113616, 114668, 141264, 151488, 170424, 172002, 188352, 227232, 229336, 258003, 282528, 340848, 344004, 454464, 458672, 516006, 565056, 681696, 688008, 774009, 917344, 1032012, 1363392, 1376016, 1548018, 1834688, 2064024, 2322027, 2752032, 3096036, 4128048, 4644054, 5504064, 6192072, 8256096, 9288108, 12384144, 16512192, 18576216, 24768288, 37152432, 49536576, 74304864, 148609728]

約数ペア:

[(1, 148609728), (2, 74304864), (3, 49536576), (4, 37152432), (6, 24768288), (8, 18576216), (9, 16512192), (12, 12384144), (16, 9288108), (18, 8256096), (24, 6192072), (27, 5504064), (32, 4644054), (36, 4128048), (48, 3096036), (54, 2752032), (64, 2322027), (72, 2064024), (81, 1834688), (96, 1548018), (108, 1376016), (109, 1363392), (144, 1032012), (162, 917344), (192, 774009), (216, 688008), (218, 681696), (263, 565056), (288, 516006), (324, 458672), (327, 454464), (432, 344004), (436, 340848), (526, 282528), (576, 258003), (648, 229336), (654, 227232), (789, 188352), (864, 172002), (872, 170424), (981, 151488), (1052, 141264), (1296, 114668), (1308, 113616), (1578, 94176), (1728, 86001), (1744, 85212), (1962, 75744), (2104, 70632), (2367, 62784), (2592, 57334), (2616, 56808), (2943, 50496), (3156, 47088), (3488, 42606), (3924, 37872), (4208, 35316), (4734, 31392), (5184, 28667), (5232, 28404), (5886, 25248), (6312, 23544), (6976, 21303), (7101, 20928), (7848, 18936), (8416, 17658), (8829, 16832), (9468, 15696), (10464, 14202), (11772, 12624)]