163567872

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 523787264

約数和(自身を除く): 360219392

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, 127, 128, 129, 144, 156, 172, 192, 208, 234, 254, 256, 258, 288, 312, 344, 381, 384, 387, 416, 468, 508, 516, 559, 576, 624, 688, 762, 768, 774, 832, 936, 1016, 1032, 1118, 1143, 1152, 1248, 1376, 1524, 1548, 1651, 1664, 1677, 1872, 2032, 2064, 2236, 2286, 2304, 2496, 2752, 3048, 3096, 3302, 3328, 3354, 3744, 4064, 4128, 4472, 4572, 4953, 4992, 5031, 5461, 5504, 6096, 6192, 6604, 6708, 7488, 8128, 8256, 8944, 9144, 9906, 9984, 10062, 10922, 11008, 12192, 12384, 13208, 13416, 14859, 14976, 16256, 16383, 16512, 17888, 18288, 19812, 20124, 21844, 24384, 24768, 26416, 26832, 29718, 29952, 32512, 32766, 33024, 35776, 36576, 39624, 40248, 43688, 48768, 49149, 49536, 52832, 53664, 59436, 65532, 70993, 71552, 73152, 79248, 80496, 87376, 97536, 98298, 99072, 105664, 107328, 118872, 131064, 141986, 143104, 146304, 158496, 160992, 174752, 196596, 211328, 212979, 214656, 237744, 262128, 283972, 292608, 316992, 321984, 349504, 393192, 422656, 425958, 429312, 475488, 524256, 567944, 633984, 638937, 643968, 699008, 786384, 851916, 950976, 1048512, 1135888, 1267968, 1277874, 1287936, 1398016, 1572768, 1703832, 1901952, 2097024, 2271776, 2555748, 3145536, 3407664, 3803904, 4194048, 4543552, 5111496, 6291072, 6815328, 9087104, 10222992, 12582144, 13630656, 18174208, 20445984, 27261312, 40891968, 54522624, 81783936, 163567872]

約数ペア:

[(1, 163567872), (2, 81783936), (3, 54522624), (4, 40891968), (6, 27261312), (8, 20445984), (9, 18174208), (12, 13630656), (13, 12582144), (16, 10222992), (18, 9087104), (24, 6815328), (26, 6291072), (32, 5111496), (36, 4543552), (39, 4194048), (43, 3803904), (48, 3407664), (52, 3145536), (64, 2555748), (72, 2271776), (78, 2097024), (86, 1901952), (96, 1703832), (104, 1572768), (117, 1398016), (127, 1287936), (128, 1277874), (129, 1267968), (144, 1135888), (156, 1048512), (172, 950976), (192, 851916), (208, 786384), (234, 699008), (254, 643968), (256, 638937), (258, 633984), (288, 567944), (312, 524256), (344, 475488), (381, 429312), (384, 425958), (387, 422656), (416, 393192), (468, 349504), (508, 321984), (516, 316992), (559, 292608), (576, 283972), (624, 262128), (688, 237744), (762, 214656), (768, 212979), (774, 211328), (832, 196596), (936, 174752), (1016, 160992), (1032, 158496), (1118, 146304), (1143, 143104), (1152, 141986), (1248, 131064), (1376, 118872), (1524, 107328), (1548, 105664), (1651, 99072), (1664, 98298), (1677, 97536), (1872, 87376), (2032, 80496), (2064, 79248), (2236, 73152), (2286, 71552), (2304, 70993), (2496, 65532), (2752, 59436), (3048, 53664), (3096, 52832), (3302, 49536), (3328, 49149), (3354, 48768), (3744, 43688), (4064, 40248), (4128, 39624), (4472, 36576), (4572, 35776), (4953, 33024), (4992, 32766), (5031, 32512), (5461, 29952), (5504, 29718), (6096, 26832), (6192, 26416), (6604, 24768), (6708, 24384), (7488, 21844), (8128, 20124), (8256, 19812), (8944, 18288), (9144, 17888), (9906, 16512), (9984, 16383), (10062, 16256), (10922, 14976), (11008, 14859), (12192, 13416), (12384, 13208)]