163899648

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 535691520

約数和(自身を除く): 371791872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 116, 128, 132, 144, 174, 176, 192, 198, 223, 232, 256, 261, 264, 288, 319, 348, 352, 384, 396, 446, 464, 522, 528, 576, 638, 669, 696, 704, 768, 792, 892, 928, 957, 1044, 1056, 1152, 1276, 1338, 1392, 1408, 1584, 1784, 1856, 1914, 2007, 2088, 2112, 2304, 2453, 2552, 2676, 2784, 2816, 2871, 3168, 3568, 3712, 3828, 4014, 4176, 4224, 4906, 5104, 5352, 5568, 5742, 6336, 6467, 7136, 7359, 7424, 7656, 8028, 8352, 8448, 9812, 10208, 10704, 11136, 11484, 12672, 12934, 14272, 14718, 15312, 16056, 16704, 19401, 19624, 20416, 21408, 22077, 22272, 22968, 25344, 25868, 28544, 29436, 30624, 32112, 33408, 38802, 39248, 40832, 42816, 44154, 45936, 51736, 57088, 58203, 58872, 61248, 64224, 66816, 71137, 77604, 78496, 81664, 85632, 88308, 91872, 103472, 116406, 117744, 122496, 128448, 142274, 155208, 156992, 171264, 176616, 183744, 206944, 213411, 232812, 235488, 244992, 256896, 284548, 310416, 313984, 353232, 367488, 413888, 426822, 465624, 470976, 513792, 569096, 620832, 627968, 640233, 706464, 734976, 827776, 853644, 931248, 941952, 1138192, 1241664, 1280466, 1412928, 1655552, 1707288, 1862496, 1883904, 2276384, 2483328, 2560932, 2825856, 3414576, 3724992, 4552768, 4966656, 5121864, 5651712, 6829152, 7449984, 9105536, 10243728, 13658304, 14899968, 18211072, 20487456, 27316608, 40974912, 54633216, 81949824, 163899648]

約数ペア:

[(1, 163899648), (2, 81949824), (3, 54633216), (4, 40974912), (6, 27316608), (8, 20487456), (9, 18211072), (11, 14899968), (12, 13658304), (16, 10243728), (18, 9105536), (22, 7449984), (24, 6829152), (29, 5651712), (32, 5121864), (33, 4966656), (36, 4552768), (44, 3724992), (48, 3414576), (58, 2825856), (64, 2560932), (66, 2483328), (72, 2276384), (87, 1883904), (88, 1862496), (96, 1707288), (99, 1655552), (116, 1412928), (128, 1280466), (132, 1241664), (144, 1138192), (174, 941952), (176, 931248), (192, 853644), (198, 827776), (223, 734976), (232, 706464), (256, 640233), (261, 627968), (264, 620832), (288, 569096), (319, 513792), (348, 470976), (352, 465624), (384, 426822), (396, 413888), (446, 367488), (464, 353232), (522, 313984), (528, 310416), (576, 284548), (638, 256896), (669, 244992), (696, 235488), (704, 232812), (768, 213411), (792, 206944), (892, 183744), (928, 176616), (957, 171264), (1044, 156992), (1056, 155208), (1152, 142274), (1276, 128448), (1338, 122496), (1392, 117744), (1408, 116406), (1584, 103472), (1784, 91872), (1856, 88308), (1914, 85632), (2007, 81664), (2088, 78496), (2112, 77604), (2304, 71137), (2453, 66816), (2552, 64224), (2676, 61248), (2784, 58872), (2816, 58203), (2871, 57088), (3168, 51736), (3568, 45936), (3712, 44154), (3828, 42816), (4014, 40832), (4176, 39248), (4224, 38802), (4906, 33408), (5104, 32112), (5352, 30624), (5568, 29436), (5742, 28544), (6336, 25868), (6467, 25344), (7136, 22968), (7359, 22272), (7424, 22077), (7656, 21408), (8028, 20416), (8352, 19624), (8448, 19401), (9812, 16704), (10208, 16056), (10704, 15312), (11136, 14718), (11484, 14272), (12672, 12934)]