159543072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 500467968

約数和(自身を除く): 340924896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 991, 1032, 1118, 1248, 1376, 1548, 1677, 1872, 1982, 2064, 2236, 2973, 3096, 3354, 3744, 3964, 4128, 4472, 5031, 5946, 6192, 6708, 7928, 8919, 8944, 10062, 11892, 12384, 12883, 13416, 15856, 17838, 17888, 20124, 23784, 25766, 26832, 31712, 35676, 38649, 40248, 42613, 47568, 51532, 53664, 71352, 77298, 80496, 85226, 95136, 103064, 115947, 127839, 142704, 154596, 160992, 170452, 206128, 231894, 255678, 285408, 309192, 340904, 383517, 412256, 463788, 511356, 553969, 618384, 681808, 767034, 927576, 1022712, 1107938, 1236768, 1363616, 1534068, 1661907, 1855152, 2045424, 2215876, 3068136, 3323814, 3710304, 4090848, 4431752, 4985721, 6136272, 6647628, 8863504, 9971442, 12272544, 13295256, 17727008, 19942884, 26590512, 39885768, 53181024, 79771536, 159543072]

約数ペア:

[(1, 159543072), (2, 79771536), (3, 53181024), (4, 39885768), (6, 26590512), (8, 19942884), (9, 17727008), (12, 13295256), (13, 12272544), (16, 9971442), (18, 8863504), (24, 6647628), (26, 6136272), (32, 4985721), (36, 4431752), (39, 4090848), (43, 3710304), (48, 3323814), (52, 3068136), (72, 2215876), (78, 2045424), (86, 1855152), (96, 1661907), (104, 1534068), (117, 1363616), (129, 1236768), (144, 1107938), (156, 1022712), (172, 927576), (208, 767034), (234, 681808), (258, 618384), (288, 553969), (312, 511356), (344, 463788), (387, 412256), (416, 383517), (468, 340904), (516, 309192), (559, 285408), (624, 255678), (688, 231894), (774, 206128), (936, 170452), (991, 160992), (1032, 154596), (1118, 142704), (1248, 127839), (1376, 115947), (1548, 103064), (1677, 95136), (1872, 85226), (1982, 80496), (2064, 77298), (2236, 71352), (2973, 53664), (3096, 51532), (3354, 47568), (3744, 42613), (3964, 40248), (4128, 38649), (4472, 35676), (5031, 31712), (5946, 26832), (6192, 25766), (6708, 23784), (7928, 20124), (8919, 17888), (8944, 17838), (10062, 15856), (11892, 13416), (12384, 12883)]