123713408

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 328521600

約数和(自身を除く): 204808192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 43, 52, 56, 64, 76, 86, 91, 104, 112, 128, 133, 152, 169, 172, 182, 208, 224, 247, 266, 301, 304, 338, 344, 364, 416, 448, 494, 532, 559, 602, 608, 676, 688, 728, 817, 832, 896, 988, 1064, 1118, 1183, 1204, 1216, 1352, 1376, 1456, 1634, 1664, 1729, 1976, 2128, 2236, 2366, 2408, 2432, 2704, 2752, 2912, 3211, 3268, 3458, 3913, 3952, 4256, 4472, 4732, 4816, 5408, 5504, 5719, 5824, 6422, 6536, 6916, 7267, 7826, 7904, 8512, 8944, 9464, 9632, 10621, 10816, 11438, 11648, 12844, 13072, 13832, 14534, 15652, 15808, 17024, 17888, 18928, 19264, 21242, 21632, 22477, 22876, 25688, 26144, 27664, 29068, 31304, 31616, 35776, 37856, 38528, 42484, 44954, 45752, 50869, 51376, 52288, 55328, 58136, 62608, 71552, 74347, 75712, 84968, 89908, 91504, 101738, 102752, 104576, 110656, 116272, 125216, 138073, 148694, 151424, 169936, 179816, 183008, 203476, 205504, 221312, 232544, 250432, 276146, 297388, 339872, 359632, 366016, 406952, 411008, 465088, 500864, 552292, 594776, 679744, 719264, 732032, 813904, 930176, 966511, 1104584, 1189552, 1359488, 1438528, 1627808, 1933022, 2209168, 2379104, 2877056, 3255616, 3866044, 4418336, 4758208, 6511232, 7732088, 8836672, 9516416, 15464176, 17673344, 30928352, 61856704, 123713408]

約数ペア:

[(1, 123713408), (2, 61856704), (4, 30928352), (7, 17673344), (8, 15464176), (13, 9516416), (14, 8836672), (16, 7732088), (19, 6511232), (26, 4758208), (28, 4418336), (32, 3866044), (38, 3255616), (43, 2877056), (52, 2379104), (56, 2209168), (64, 1933022), (76, 1627808), (86, 1438528), (91, 1359488), (104, 1189552), (112, 1104584), (128, 966511), (133, 930176), (152, 813904), (169, 732032), (172, 719264), (182, 679744), (208, 594776), (224, 552292), (247, 500864), (266, 465088), (301, 411008), (304, 406952), (338, 366016), (344, 359632), (364, 339872), (416, 297388), (448, 276146), (494, 250432), (532, 232544), (559, 221312), (602, 205504), (608, 203476), (676, 183008), (688, 179816), (728, 169936), (817, 151424), (832, 148694), (896, 138073), (988, 125216), (1064, 116272), (1118, 110656), (1183, 104576), (1204, 102752), (1216, 101738), (1352, 91504), (1376, 89908), (1456, 84968), (1634, 75712), (1664, 74347), (1729, 71552), (1976, 62608), (2128, 58136), (2236, 55328), (2366, 52288), (2408, 51376), (2432, 50869), (2704, 45752), (2752, 44954), (2912, 42484), (3211, 38528), (3268, 37856), (3458, 35776), (3913, 31616), (3952, 31304), (4256, 29068), (4472, 27664), (4732, 26144), (4816, 25688), (5408, 22876), (5504, 22477), (5719, 21632), (5824, 21242), (6422, 19264), (6536, 18928), (6916, 17888), (7267, 17024), (7826, 15808), (7904, 15652), (8512, 14534), (8944, 13832), (9464, 13072), (9632, 12844), (10621, 11648), (10816, 11438)]