127985184

素因数分解:

$2^5\times 3^5\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 383423040

約数和(自身を除く): 255437856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 109, 144, 151, 162, 216, 218, 243, 288, 302, 324, 327, 432, 436, 453, 486, 604, 648, 654, 864, 872, 906, 972, 981, 1208, 1296, 1308, 1359, 1744, 1812, 1944, 1962, 2416, 2592, 2616, 2718, 2943, 3488, 3624, 3888, 3924, 4077, 4832, 5232, 5436, 5886, 7248, 7776, 7848, 8154, 8829, 10464, 10872, 11772, 12231, 14496, 15696, 16308, 16459, 17658, 21744, 23544, 24462, 26487, 31392, 32616, 32918, 35316, 36693, 43488, 47088, 48924, 49377, 52974, 65232, 65836, 70632, 73386, 94176, 97848, 98754, 105948, 130464, 131672, 141264, 146772, 148131, 195696, 197508, 211896, 263344, 282528, 293544, 296262, 391392, 395016, 423792, 444393, 526688, 587088, 592524, 790032, 847584, 888786, 1174176, 1185048, 1333179, 1580064, 1777572, 2370096, 2666358, 3555144, 3999537, 4740192, 5332716, 7110288, 7999074, 10665432, 14220576, 15998148, 21330864, 31996296, 42661728, 63992592, 127985184]

約数ペア:

[(1, 127985184), (2, 63992592), (3, 42661728), (4, 31996296), (6, 21330864), (8, 15998148), (9, 14220576), (12, 10665432), (16, 7999074), (18, 7110288), (24, 5332716), (27, 4740192), (32, 3999537), (36, 3555144), (48, 2666358), (54, 2370096), (72, 1777572), (81, 1580064), (96, 1333179), (108, 1185048), (109, 1174176), (144, 888786), (151, 847584), (162, 790032), (216, 592524), (218, 587088), (243, 526688), (288, 444393), (302, 423792), (324, 395016), (327, 391392), (432, 296262), (436, 293544), (453, 282528), (486, 263344), (604, 211896), (648, 197508), (654, 195696), (864, 148131), (872, 146772), (906, 141264), (972, 131672), (981, 130464), (1208, 105948), (1296, 98754), (1308, 97848), (1359, 94176), (1744, 73386), (1812, 70632), (1944, 65836), (1962, 65232), (2416, 52974), (2592, 49377), (2616, 48924), (2718, 47088), (2943, 43488), (3488, 36693), (3624, 35316), (3888, 32918), (3924, 32616), (4077, 31392), (4832, 26487), (5232, 24462), (5436, 23544), (5886, 21744), (7248, 17658), (7776, 16459), (7848, 16308), (8154, 15696), (8829, 14496), (10464, 12231), (10872, 11772)]