128731324752

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:1090

約数の個数: 240

約数和(自身を含む): 371716625280

約数和(自身を除く): 242985300528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 109, 134, 144, 167, 201, 218, 268, 327, 334, 402, 436, 501, 536, 603, 654, 668, 733, 804, 872, 981, 1002, 1072, 1206, 1308, 1336, 1466, 1503, 1608, 1744, 1962, 2004, 2199, 2412, 2616, 2672, 2932, 3006, 3216, 3924, 4008, 4398, 4824, 5232, 5864, 6012, 6597, 7303, 7848, 8016, 8796, 9648, 11189, 11728, 12024, 13194, 14606, 15696, 17592, 18203, 21909, 22378, 24048, 26388, 29212, 33567, 35184, 36406, 43818, 44756, 49111, 52776, 54609, 58424, 65727, 67134, 72812, 79897, 87636, 89512, 98222, 100701, 105552, 109218, 116848, 122411, 131454, 134268, 145624, 147333, 159794, 163827, 175272, 179024, 196444, 201402, 218436, 239691, 244822, 262908, 268536, 291248, 294666, 319588, 327654, 350544, 367233, 392888, 402804, 436872, 441999, 479382, 489644, 525816, 537072, 589332, 639176, 655308, 719073, 734466, 785776, 805608, 873744, 883998, 958764, 979288, 1051632, 1101699, 1178664, 1219601, 1278352, 1310616, 1438146, 1468932, 1611216, 1767996, 1917528, 1958576, 2203398, 2357328, 2439202, 2621232, 2876292, 2937864, 3535992, 3658803, 3835056, 4406796, 4878404, 5353099, 5752584, 5875728, 7071984, 7317606, 8201537, 8813592, 9756808, 10706198, 10976409, 11505168, 13342799, 14635212, 16059297, 16403074, 17627184, 19513616, 21412396, 21952818, 24604611, 26685598, 29270424, 32118594, 32806148, 40028397, 42824792, 43905636, 48177891, 49209222, 53371196, 58540848, 64237188, 65612296, 73813833, 80056794, 85649584, 87811272, 96355782, 98418444, 106742392, 120085191, 128474376, 131224592, 147627666, 160113588, 175622544, 192711564, 196836888, 213484784, 240170382, 256948752, 295255332, 320227176, 385423128, 393673776, 480340764, 590510664, 640454352, 770846256, 893967533, 960681528, 1181021328, 1787935066, 1921363056, 2681902599, 3575870132, 5363805198, 7151740264, 8045707797, 10727610396, 14303480528, 16091415594, 21455220792, 32182831188, 42910441584, 64365662376, 128731324752]

約数ペア:

[(1, 128731324752), (2, 64365662376), (3, 42910441584), (4, 32182831188), (6, 21455220792), (8, 16091415594), (9, 14303480528), (12, 10727610396), (16, 8045707797), (18, 7151740264), (24, 5363805198), (36, 3575870132), (48, 2681902599), (67, 1921363056), (72, 1787935066), (109, 1181021328), (134, 960681528), (144, 893967533), (167, 770846256), (201, 640454352), (218, 590510664), (268, 480340764), (327, 393673776), (334, 385423128), (402, 320227176), (436, 295255332), (501, 256948752), (536, 240170382), (603, 213484784), (654, 196836888), (668, 192711564), (733, 175622544), (804, 160113588), (872, 147627666), (981, 131224592), (1002, 128474376), (1072, 120085191), (1206, 106742392), (1308, 98418444), (1336, 96355782), (1466, 87811272), (1503, 85649584), (1608, 80056794), (1744, 73813833), (1962, 65612296), (2004, 64237188), (2199, 58540848), (2412, 53371196), (2616, 49209222), (2672, 48177891), (2932, 43905636), (3006, 42824792), (3216, 40028397), (3924, 32806148), (4008, 32118594), (4398, 29270424), (4824, 26685598), (5232, 24604611), (5864, 21952818), (6012, 21412396), (6597, 19513616), (7303, 17627184), (7848, 16403074), (8016, 16059297), (8796, 14635212), (9648, 13342799), (11189, 11505168), (11728, 10976409), (12024, 10706198), (13194, 9756808), (14606, 8813592), (15696, 8201537), (17592, 7317606), (18203, 7071984), (21909, 5875728), (22378, 5752584), (24048, 5353099), (26388, 4878404), (29212, 4406796), (33567, 3835056), (35184, 3658803), (36406, 3535992), (43818, 2937864), (44756, 2876292), (49111, 2621232), (52776, 2439202), (54609, 2357328), (58424, 2203398), (65727, 1958576), (67134, 1917528), (72812, 1767996), (79897, 1611216), (87636, 1468932), (89512, 1438146), (98222, 1310616), (100701, 1278352), (105552, 1219601), (109218, 1178664), (116848, 1101699), (122411, 1051632), (131454, 979288), (134268, 958764), (145624, 883998), (147333, 873744), (159794, 805608), (163827, 785776), (175272, 734466), (179024, 719073), (196444, 655308), (201402, 639176), (218436, 589332), (239691, 537072), (244822, 525816), (262908, 489644), (268536, 479382), (291248, 441999), (294666, 436872), (319588, 402804), (327654, 392888), (350544, 367233)]