199516352

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 509040384

約数和(自身を除く): 309524032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 67, 68, 92, 112, 119, 134, 136, 161, 184, 224, 238, 268, 272, 289, 322, 368, 391, 448, 469, 476, 536, 544, 578, 644, 736, 782, 938, 952, 1072, 1088, 1139, 1156, 1288, 1472, 1541, 1564, 1876, 1904, 2023, 2144, 2278, 2312, 2576, 2737, 3082, 3128, 3752, 3808, 4046, 4288, 4556, 4624, 5152, 5474, 6164, 6256, 6647, 7504, 7616, 7973, 8092, 9112, 9248, 10304, 10787, 10948, 12328, 12512, 13294, 15008, 15946, 16184, 18224, 18496, 19363, 21574, 21896, 24656, 25024, 26197, 26588, 30016, 31892, 32368, 36448, 38726, 43148, 43792, 46529, 49312, 52394, 53176, 63784, 64736, 72896, 77452, 86296, 87584, 93058, 98624, 104788, 106352, 127568, 129472, 135541, 154904, 172592, 175168, 183379, 186116, 209576, 212704, 255136, 271082, 309808, 345184, 366758, 372232, 419152, 425408, 445349, 510272, 542164, 619616, 690368, 733516, 744464, 838304, 890698, 1084328, 1239232, 1467032, 1488928, 1676608, 1781396, 2168656, 2934064, 2977856, 3117443, 3562792, 4337312, 5868128, 6234886, 7125584, 8674624, 11736256, 12469772, 14251168, 24939544, 28502336, 49879088, 99758176, 199516352]

約数ペア:

[(1, 199516352), (2, 99758176), (4, 49879088), (7, 28502336), (8, 24939544), (14, 14251168), (16, 12469772), (17, 11736256), (23, 8674624), (28, 7125584), (32, 6234886), (34, 5868128), (46, 4337312), (56, 3562792), (64, 3117443), (67, 2977856), (68, 2934064), (92, 2168656), (112, 1781396), (119, 1676608), (134, 1488928), (136, 1467032), (161, 1239232), (184, 1084328), (224, 890698), (238, 838304), (268, 744464), (272, 733516), (289, 690368), (322, 619616), (368, 542164), (391, 510272), (448, 445349), (469, 425408), (476, 419152), (536, 372232), (544, 366758), (578, 345184), (644, 309808), (736, 271082), (782, 255136), (938, 212704), (952, 209576), (1072, 186116), (1088, 183379), (1139, 175168), (1156, 172592), (1288, 154904), (1472, 135541), (1541, 129472), (1564, 127568), (1876, 106352), (1904, 104788), (2023, 98624), (2144, 93058), (2278, 87584), (2312, 86296), (2576, 77452), (2737, 72896), (3082, 64736), (3128, 63784), (3752, 53176), (3808, 52394), (4046, 49312), (4288, 46529), (4556, 43792), (4624, 43148), (5152, 38726), (5474, 36448), (6164, 32368), (6256, 31892), (6647, 30016), (7504, 26588), (7616, 26197), (7973, 25024), (8092, 24656), (9112, 21896), (9248, 21574), (10304, 19363), (10787, 18496), (10948, 18224), (12328, 16184), (12512, 15946), (13294, 15008)]