128463956544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{20161}}^1$

素因数の和:20625

約数の個数: 224

約数和(自身を含む): 424768499712

約数和(自身を除く): 296304543168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 431, 448, 462, 528, 616, 672, 704, 862, 924, 1056, 1232, 1293, 1344, 1724, 1848, 2112, 2464, 2586, 3017, 3448, 3696, 4741, 4928, 5172, 6034, 6896, 7392, 9051, 9482, 10344, 12068, 13792, 14223, 14784, 18102, 18964, 20161, 20688, 24136, 27584, 28446, 33187, 36204, 37928, 40322, 41376, 48272, 56892, 60483, 66374, 72408, 75856, 80644, 82752, 96544, 99561, 113784, 120966, 132748, 141127, 144816, 151712, 161288, 193088, 199122, 221771, 227568, 241932, 265496, 282254, 289632, 303424, 322576, 398244, 423381, 443542, 455136, 483864, 530992, 564508, 579264, 645152, 665313, 796488, 846762, 887084, 910272, 967728, 1061984, 1129016, 1290304, 1330626, 1552397, 1592976, 1693524, 1774168, 1935456, 2123968, 2258032, 2661252, 3104794, 3185952, 3387048, 3548336, 3870912, 4516064, 4657191, 5322504, 6209588, 6371904, 6774096, 7096672, 8689391, 9032128, 9314382, 10645008, 12419176, 13548192, 14193344, 17378782, 18628764, 21290016, 24838352, 26068173, 27096384, 34757564, 37257528, 42580032, 49676704, 52136346, 60825737, 69515128, 74515056, 95583301, 99353408, 104272692, 121651474, 139030256, 149030112, 182477211, 191166602, 208545384, 243302948, 278060512, 286749903, 298060224, 364954422, 382333204, 417090768, 486605896, 556121024, 573499806, 669083107, 729908844, 764666408, 834181536, 973211792, 1146999612, 1338166214, 1459817688, 1529332816, 1668363072, 1946423584, 2007249321, 2293999224, 2676332428, 2919635376, 3058665632, 3892847168, 4014498642, 4587998448, 5352664856, 5839270752, 6117331264, 8028997284, 9175996896, 10705329712, 11678541504, 16057994568, 18351993792, 21410659424, 32115989136, 42821318848, 64231978272, 128463956544]

約数ペア:

[(1, 128463956544), (2, 64231978272), (3, 42821318848), (4, 32115989136), (6, 21410659424), (7, 18351993792), (8, 16057994568), (11, 11678541504), (12, 10705329712), (14, 9175996896), (16, 8028997284), (21, 6117331264), (22, 5839270752), (24, 5352664856), (28, 4587998448), (32, 4014498642), (33, 3892847168), (42, 3058665632), (44, 2919635376), (48, 2676332428), (56, 2293999224), (64, 2007249321), (66, 1946423584), (77, 1668363072), (84, 1529332816), (88, 1459817688), (96, 1338166214), (112, 1146999612), (132, 973211792), (154, 834181536), (168, 764666408), (176, 729908844), (192, 669083107), (224, 573499806), (231, 556121024), (264, 486605896), (308, 417090768), (336, 382333204), (352, 364954422), (431, 298060224), (448, 286749903), (462, 278060512), (528, 243302948), (616, 208545384), (672, 191166602), (704, 182477211), (862, 149030112), (924, 139030256), (1056, 121651474), (1232, 104272692), (1293, 99353408), (1344, 95583301), (1724, 74515056), (1848, 69515128), (2112, 60825737), (2464, 52136346), (2586, 49676704), (3017, 42580032), (3448, 37257528), (3696, 34757564), (4741, 27096384), (4928, 26068173), (5172, 24838352), (6034, 21290016), (6896, 18628764), (7392, 17378782), (9051, 14193344), (9482, 13548192), (10344, 12419176), (12068, 10645008), (13792, 9314382), (14223, 9032128), (14784, 8689391), (18102, 7096672), (18964, 6774096), (20161, 6371904), (20688, 6209588), (24136, 5322504), (27584, 4657191), (28446, 4516064), (33187, 3870912), (36204, 3548336), (37928, 3387048), (40322, 3185952), (41376, 3104794), (48272, 2661252), (56892, 2258032), (60483, 2123968), (66374, 1935456), (72408, 1774168), (75856, 1693524), (80644, 1592976), (82752, 1552397), (96544, 1330626), (99561, 1290304), (113784, 1129016), (120966, 1061984), (132748, 967728), (141127, 910272), (144816, 887084), (151712, 846762), (161288, 796488), (193088, 665313), (199122, 645152), (221771, 579264), (227568, 564508), (241932, 530992), (265496, 483864), (282254, 455136), (289632, 443542), (303424, 423381), (322576, 398244)]