154945728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 514795008

約数和(自身を除く): 359849280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 83, 84, 96, 112, 126, 144, 166, 168, 192, 224, 249, 252, 288, 332, 336, 448, 463, 498, 504, 576, 581, 664, 672, 747, 926, 996, 1008, 1162, 1328, 1344, 1389, 1494, 1743, 1852, 1992, 2016, 2324, 2656, 2778, 2988, 3241, 3486, 3704, 3984, 4032, 4167, 4648, 5229, 5312, 5556, 5976, 6482, 6972, 7408, 7968, 8334, 9296, 9723, 10458, 11112, 11952, 12964, 13944, 14816, 15936, 16668, 18592, 19446, 20916, 22224, 23904, 25928, 27888, 29169, 29632, 33336, 37184, 38429, 38892, 41832, 44448, 47808, 51856, 55776, 58338, 66672, 76858, 77784, 83664, 88896, 103712, 111552, 115287, 116676, 133344, 153716, 155568, 167328, 207424, 230574, 233352, 266688, 269003, 307432, 311136, 334656, 345861, 461148, 466704, 538006, 614864, 622272, 691722, 807009, 922296, 933408, 1076012, 1229728, 1383444, 1614018, 1844592, 1866816, 2152024, 2421027, 2459456, 2766888, 3228036, 3689184, 4304048, 4842054, 5533776, 6456072, 7378368, 8608096, 9684108, 11067552, 12912144, 17216192, 19368216, 22135104, 25824288, 38736432, 51648576, 77472864, 154945728]

約数ペア:

[(1, 154945728), (2, 77472864), (3, 51648576), (4, 38736432), (6, 25824288), (7, 22135104), (8, 19368216), (9, 17216192), (12, 12912144), (14, 11067552), (16, 9684108), (18, 8608096), (21, 7378368), (24, 6456072), (28, 5533776), (32, 4842054), (36, 4304048), (42, 3689184), (48, 3228036), (56, 2766888), (63, 2459456), (64, 2421027), (72, 2152024), (83, 1866816), (84, 1844592), (96, 1614018), (112, 1383444), (126, 1229728), (144, 1076012), (166, 933408), (168, 922296), (192, 807009), (224, 691722), (249, 622272), (252, 614864), (288, 538006), (332, 466704), (336, 461148), (448, 345861), (463, 334656), (498, 311136), (504, 307432), (576, 269003), (581, 266688), (664, 233352), (672, 230574), (747, 207424), (926, 167328), (996, 155568), (1008, 153716), (1162, 133344), (1328, 116676), (1344, 115287), (1389, 111552), (1494, 103712), (1743, 88896), (1852, 83664), (1992, 77784), (2016, 76858), (2324, 66672), (2656, 58338), (2778, 55776), (2988, 51856), (3241, 47808), (3486, 44448), (3704, 41832), (3984, 38892), (4032, 38429), (4167, 37184), (4648, 33336), (5229, 29632), (5312, 29169), (5556, 27888), (5976, 25928), (6482, 23904), (6972, 22224), (7408, 20916), (7968, 19446), (8334, 18592), (9296, 16668), (9723, 15936), (10458, 14816), (11112, 13944), (11952, 12964)]