198287232

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 649797120

約数和(自身を除く): 451509888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 64, 66, 69, 78, 88, 92, 96, 104, 128, 132, 138, 143, 156, 157, 176, 184, 192, 208, 253, 264, 276, 286, 299, 312, 314, 352, 368, 384, 416, 429, 471, 506, 528, 552, 572, 598, 624, 628, 704, 736, 759, 832, 858, 897, 942, 1012, 1056, 1104, 1144, 1196, 1248, 1256, 1408, 1472, 1518, 1664, 1716, 1727, 1794, 1884, 2024, 2041, 2112, 2208, 2288, 2392, 2496, 2512, 2944, 3036, 3289, 3432, 3454, 3588, 3611, 3768, 4048, 4082, 4224, 4416, 4576, 4784, 4992, 5024, 5181, 6072, 6123, 6578, 6864, 6908, 7176, 7222, 7536, 8096, 8164, 8832, 9152, 9568, 9867, 10048, 10362, 10833, 12144, 12246, 13156, 13728, 13816, 14352, 14444, 15072, 16192, 16328, 18304, 19136, 19734, 20096, 20724, 21666, 22451, 24288, 24492, 26312, 27456, 27632, 28704, 28888, 30144, 32384, 32656, 38272, 39468, 39721, 41448, 43332, 44902, 46943, 48576, 48984, 52624, 54912, 55264, 57408, 57776, 60288, 65312, 67353, 78936, 79442, 82896, 86664, 89804, 93886, 97152, 97968, 105248, 110528, 114816, 115552, 119163, 130624, 134706, 140829, 157872, 158884, 165792, 173328, 179608, 187772, 195936, 210496, 221056, 231104, 238326, 261248, 269412, 281658, 315744, 317768, 331584, 346656, 359216, 375544, 391872, 420992, 462208, 476652, 516373, 538824, 563316, 631488, 635536, 663168, 693312, 718432, 751088, 783744, 953304, 1032746, 1077648, 1126632, 1262976, 1271072, 1386624, 1436864, 1502176, 1549119, 1906608, 2065492, 2155296, 2253264, 2542144, 2873728, 3004352, 3098238, 3813216, 4130984, 4310592, 4506528, 5084288, 6008704, 6196476, 7626432, 8261968, 8621184, 9013056, 12392952, 15252864, 16523936, 18026112, 24785904, 33047872, 49571808, 66095744, 99143616, 198287232]

約数ペア:

[(1, 198287232), (2, 99143616), (3, 66095744), (4, 49571808), (6, 33047872), (8, 24785904), (11, 18026112), (12, 16523936), (13, 15252864), (16, 12392952), (22, 9013056), (23, 8621184), (24, 8261968), (26, 7626432), (32, 6196476), (33, 6008704), (39, 5084288), (44, 4506528), (46, 4310592), (48, 4130984), (52, 3813216), (64, 3098238), (66, 3004352), (69, 2873728), (78, 2542144), (88, 2253264), (92, 2155296), (96, 2065492), (104, 1906608), (128, 1549119), (132, 1502176), (138, 1436864), (143, 1386624), (156, 1271072), (157, 1262976), (176, 1126632), (184, 1077648), (192, 1032746), (208, 953304), (253, 783744), (264, 751088), (276, 718432), (286, 693312), (299, 663168), (312, 635536), (314, 631488), (352, 563316), (368, 538824), (384, 516373), (416, 476652), (429, 462208), (471, 420992), (506, 391872), (528, 375544), (552, 359216), (572, 346656), (598, 331584), (624, 317768), (628, 315744), (704, 281658), (736, 269412), (759, 261248), (832, 238326), (858, 231104), (897, 221056), (942, 210496), (1012, 195936), (1056, 187772), (1104, 179608), (1144, 173328), (1196, 165792), (1248, 158884), (1256, 157872), (1408, 140829), (1472, 134706), (1518, 130624), (1664, 119163), (1716, 115552), (1727, 114816), (1794, 110528), (1884, 105248), (2024, 97968), (2041, 97152), (2112, 93886), (2208, 89804), (2288, 86664), (2392, 82896), (2496, 79442), (2512, 78936), (2944, 67353), (3036, 65312), (3289, 60288), (3432, 57776), (3454, 57408), (3588, 55264), (3611, 54912), (3768, 52624), (4048, 48984), (4082, 48576), (4224, 46943), (4416, 44902), (4576, 43332), (4784, 41448), (4992, 39721), (5024, 39468), (5181, 38272), (6072, 32656), (6123, 32384), (6578, 30144), (6864, 28888), (6908, 28704), (7176, 27632), (7222, 27456), (7536, 26312), (8096, 24492), (8164, 24288), (8832, 22451), (9152, 21666), (9568, 20724), (9867, 20096), (10048, 19734), (10362, 19136), (10833, 18304), (12144, 16328), (12246, 16192), (13156, 15072), (13728, 14444), (13816, 14352)]