171651168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 216

約数和(自身を含む): 559173888

約数和(自身を除く): 387522720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 127, 144, 152, 156, 171, 208, 228, 234, 247, 254, 288, 304, 312, 342, 361, 381, 416, 456, 468, 494, 508, 608, 624, 684, 722, 741, 762, 912, 936, 988, 1016, 1083, 1143, 1248, 1368, 1444, 1482, 1524, 1651, 1824, 1872, 1976, 2032, 2166, 2223, 2286, 2413, 2736, 2888, 2964, 3048, 3249, 3302, 3744, 3952, 4064, 4332, 4446, 4572, 4693, 4826, 4953, 5472, 5776, 5928, 6096, 6498, 6604, 7239, 7904, 8664, 8892, 9144, 9386, 9652, 9906, 11552, 11856, 12192, 12996, 13208, 14079, 14478, 14859, 17328, 17784, 18288, 18772, 19304, 19812, 21717, 23712, 25992, 26416, 28158, 28956, 29718, 31369, 34656, 35568, 36576, 37544, 38608, 39624, 42237, 43434, 45847, 51984, 52832, 56316, 57912, 59436, 62738, 71136, 75088, 77216, 79248, 84474, 86868, 91694, 94107, 103968, 112632, 115824, 118872, 125476, 137541, 150176, 158496, 168948, 173736, 183388, 188214, 225264, 231648, 237744, 250952, 275082, 282321, 337896, 347472, 366776, 376428, 412623, 450528, 475488, 501904, 550164, 564642, 596011, 675792, 694944, 733552, 752856, 825246, 1003808, 1100328, 1129284, 1192022, 1351584, 1467104, 1505712, 1650492, 1788033, 2200656, 2258568, 2384044, 3011424, 3300984, 3576066, 4401312, 4517136, 4768088, 5364099, 6601968, 7152132, 9034272, 9536176, 10728198, 13203936, 14304264, 19072352, 21456396, 28608528, 42912792, 57217056, 85825584, 171651168]

約数ペア:

[(1, 171651168), (2, 85825584), (3, 57217056), (4, 42912792), (6, 28608528), (8, 21456396), (9, 19072352), (12, 14304264), (13, 13203936), (16, 10728198), (18, 9536176), (19, 9034272), (24, 7152132), (26, 6601968), (32, 5364099), (36, 4768088), (38, 4517136), (39, 4401312), (48, 3576066), (52, 3300984), (57, 3011424), (72, 2384044), (76, 2258568), (78, 2200656), (96, 1788033), (104, 1650492), (114, 1505712), (117, 1467104), (127, 1351584), (144, 1192022), (152, 1129284), (156, 1100328), (171, 1003808), (208, 825246), (228, 752856), (234, 733552), (247, 694944), (254, 675792), (288, 596011), (304, 564642), (312, 550164), (342, 501904), (361, 475488), (381, 450528), (416, 412623), (456, 376428), (468, 366776), (494, 347472), (508, 337896), (608, 282321), (624, 275082), (684, 250952), (722, 237744), (741, 231648), (762, 225264), (912, 188214), (936, 183388), (988, 173736), (1016, 168948), (1083, 158496), (1143, 150176), (1248, 137541), (1368, 125476), (1444, 118872), (1482, 115824), (1524, 112632), (1651, 103968), (1824, 94107), (1872, 91694), (1976, 86868), (2032, 84474), (2166, 79248), (2223, 77216), (2286, 75088), (2413, 71136), (2736, 62738), (2888, 59436), (2964, 57912), (3048, 56316), (3249, 52832), (3302, 51984), (3744, 45847), (3952, 43434), (4064, 42237), (4332, 39624), (4446, 38608), (4572, 37544), (4693, 36576), (4826, 35568), (4953, 34656), (5472, 31369), (5776, 29718), (5928, 28956), (6096, 28158), (6498, 26416), (6604, 25992), (7239, 23712), (7904, 21717), (8664, 19812), (8892, 19304), (9144, 18772), (9386, 18288), (9652, 17784), (9906, 17328), (11552, 14859), (11856, 14478), (12192, 14079), (12996, 13208)]