168719616

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 540155616

約数和(自身を除く): 371436000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 128, 129, 131, 144, 156, 172, 192, 208, 234, 256, 258, 262, 288, 312, 344, 384, 387, 393, 416, 468, 516, 524, 559, 576, 624, 688, 768, 774, 786, 832, 936, 1032, 1048, 1118, 1152, 1179, 1248, 1376, 1548, 1572, 1664, 1677, 1703, 1872, 2064, 2096, 2236, 2304, 2358, 2496, 2752, 3096, 3144, 3328, 3354, 3406, 3744, 4128, 4192, 4472, 4716, 4992, 5031, 5109, 5504, 5633, 6192, 6288, 6708, 6812, 7488, 8256, 8384, 8944, 9432, 9984, 10062, 10218, 11008, 11266, 12384, 12576, 13416, 13624, 14976, 15327, 16512, 16768, 16899, 17888, 18864, 20124, 20436, 22532, 24768, 25152, 26832, 27248, 29952, 30654, 33024, 33536, 33798, 35776, 37728, 40248, 40872, 45064, 49536, 50304, 50697, 53664, 54496, 61308, 67596, 71552, 73229, 75456, 80496, 81744, 90128, 99072, 100608, 101394, 107328, 108992, 122616, 135192, 143104, 146458, 150912, 160992, 163488, 180256, 202788, 214656, 217984, 219687, 245232, 270384, 292916, 301824, 321984, 326976, 360512, 405576, 429312, 435968, 439374, 490464, 540768, 585832, 643968, 653952, 659061, 721024, 811152, 878748, 980928, 1081536, 1171664, 1287936, 1307904, 1318122, 1442048, 1622304, 1757496, 1961856, 2163072, 2343328, 2636244, 3244608, 3514992, 3923712, 4326144, 4686656, 5272488, 6489216, 7029984, 9373312, 10544976, 12978432, 14059968, 18746624, 21089952, 28119936, 42179904, 56239872, 84359808, 168719616]

約数ペア:

[(1, 168719616), (2, 84359808), (3, 56239872), (4, 42179904), (6, 28119936), (8, 21089952), (9, 18746624), (12, 14059968), (13, 12978432), (16, 10544976), (18, 9373312), (24, 7029984), (26, 6489216), (32, 5272488), (36, 4686656), (39, 4326144), (43, 3923712), (48, 3514992), (52, 3244608), (64, 2636244), (72, 2343328), (78, 2163072), (86, 1961856), (96, 1757496), (104, 1622304), (117, 1442048), (128, 1318122), (129, 1307904), (131, 1287936), (144, 1171664), (156, 1081536), (172, 980928), (192, 878748), (208, 811152), (234, 721024), (256, 659061), (258, 653952), (262, 643968), (288, 585832), (312, 540768), (344, 490464), (384, 439374), (387, 435968), (393, 429312), (416, 405576), (468, 360512), (516, 326976), (524, 321984), (559, 301824), (576, 292916), (624, 270384), (688, 245232), (768, 219687), (774, 217984), (786, 214656), (832, 202788), (936, 180256), (1032, 163488), (1048, 160992), (1118, 150912), (1152, 146458), (1179, 143104), (1248, 135192), (1376, 122616), (1548, 108992), (1572, 107328), (1664, 101394), (1677, 100608), (1703, 99072), (1872, 90128), (2064, 81744), (2096, 80496), (2236, 75456), (2304, 73229), (2358, 71552), (2496, 67596), (2752, 61308), (3096, 54496), (3144, 53664), (3328, 50697), (3354, 50304), (3406, 49536), (3744, 45064), (4128, 40872), (4192, 40248), (4472, 37728), (4716, 35776), (4992, 33798), (5031, 33536), (5109, 33024), (5504, 30654), (5633, 29952), (6192, 27248), (6288, 26832), (6708, 25152), (6812, 24768), (7488, 22532), (8256, 20436), (8384, 20124), (8944, 18864), (9432, 17888), (9984, 16899), (10062, 16768), (10218, 16512), (11008, 15327), (11266, 14976), (12384, 13624), (12576, 13416)]