121755456

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 372663720

約数和(自身を除く): 250908264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 64, 72, 74, 87, 96, 111, 116, 144, 148, 174, 192, 197, 222, 232, 261, 288, 296, 333, 348, 394, 444, 464, 522, 576, 591, 592, 666, 696, 788, 888, 928, 1044, 1073, 1182, 1184, 1332, 1392, 1576, 1773, 1776, 1856, 2088, 2146, 2364, 2368, 2664, 2784, 3152, 3219, 3546, 3552, 4176, 4292, 4728, 5328, 5568, 5713, 6304, 6438, 7092, 7104, 7289, 8352, 8584, 9456, 9657, 10656, 11426, 12608, 12876, 14184, 14578, 16704, 17139, 17168, 18912, 19314, 21312, 21867, 22852, 25752, 28368, 29156, 34278, 34336, 37824, 38628, 43734, 45704, 51417, 51504, 56736, 58312, 65601, 68556, 68672, 77256, 87468, 91408, 102834, 103008, 113472, 116624, 131202, 137112, 154512, 174936, 182816, 205668, 206016, 211381, 233248, 262404, 274224, 309024, 349872, 365632, 411336, 422762, 466496, 524808, 548448, 618048, 634143, 699744, 822672, 845524, 1049616, 1096896, 1268286, 1399488, 1645344, 1691048, 1902429, 2099232, 2536572, 3290688, 3382096, 3804858, 4198464, 5073144, 6764192, 7609716, 10146288, 13528384, 15219432, 20292576, 30438864, 40585152, 60877728, 121755456]

約数ペア:

[(1, 121755456), (2, 60877728), (3, 40585152), (4, 30438864), (6, 20292576), (8, 15219432), (9, 13528384), (12, 10146288), (16, 7609716), (18, 6764192), (24, 5073144), (29, 4198464), (32, 3804858), (36, 3382096), (37, 3290688), (48, 2536572), (58, 2099232), (64, 1902429), (72, 1691048), (74, 1645344), (87, 1399488), (96, 1268286), (111, 1096896), (116, 1049616), (144, 845524), (148, 822672), (174, 699744), (192, 634143), (197, 618048), (222, 548448), (232, 524808), (261, 466496), (288, 422762), (296, 411336), (333, 365632), (348, 349872), (394, 309024), (444, 274224), (464, 262404), (522, 233248), (576, 211381), (591, 206016), (592, 205668), (666, 182816), (696, 174936), (788, 154512), (888, 137112), (928, 131202), (1044, 116624), (1073, 113472), (1182, 103008), (1184, 102834), (1332, 91408), (1392, 87468), (1576, 77256), (1773, 68672), (1776, 68556), (1856, 65601), (2088, 58312), (2146, 56736), (2364, 51504), (2368, 51417), (2664, 45704), (2784, 43734), (3152, 38628), (3219, 37824), (3546, 34336), (3552, 34278), (4176, 29156), (4292, 28368), (4728, 25752), (5328, 22852), (5568, 21867), (5713, 21312), (6304, 19314), (6438, 18912), (7092, 17168), (7104, 17139), (7289, 16704), (8352, 14578), (8584, 14184), (9456, 12876), (9657, 12608), (10656, 11426)]