161718336

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 224

約数和(自身を含む): 535960320

約数和(自身を除く): 374241984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 313, 351, 368, 414, 416, 432, 468, 552, 576, 598, 621, 624, 626, 702, 736, 828, 832, 864, 897, 936, 939, 1104, 1196, 1242, 1248, 1252, 1404, 1472, 1656, 1728, 1794, 1872, 1878, 2208, 2392, 2484, 2496, 2504, 2691, 2808, 2817, 3312, 3588, 3744, 3756, 4069, 4416, 4784, 4968, 5008, 5382, 5616, 5634, 6624, 7176, 7199, 7488, 7512, 8073, 8138, 8451, 9568, 9936, 10016, 10764, 11232, 11268, 12207, 13248, 14352, 14398, 15024, 16146, 16276, 16902, 19136, 19872, 20032, 21528, 21597, 22464, 22536, 24414, 28704, 28796, 30048, 32292, 32552, 33804, 36621, 39744, 43056, 43194, 45072, 48828, 57408, 57592, 60096, 64584, 64791, 65104, 67608, 73242, 86112, 86388, 90144, 93587, 97656, 109863, 115184, 129168, 129582, 130208, 135216, 146484, 172224, 172776, 180288, 187174, 194373, 195312, 219726, 230368, 258336, 259164, 260416, 270432, 280761, 292968, 345552, 374348, 388746, 390624, 439452, 460736, 516672, 518328, 540864, 561522, 585936, 691104, 748696, 777492, 781248, 842283, 878904, 1036656, 1123044, 1171872, 1382208, 1497392, 1554984, 1684566, 1757808, 2073312, 2246088, 2343744, 2526849, 2994784, 3109968, 3369132, 3515616, 4146624, 4492176, 5053698, 5989568, 6219936, 6738264, 7031232, 8984352, 10107396, 12439872, 13476528, 17968704, 20214792, 26953056, 40429584, 53906112, 80859168, 161718336]

約数ペア:

[(1, 161718336), (2, 80859168), (3, 53906112), (4, 40429584), (6, 26953056), (8, 20214792), (9, 17968704), (12, 13476528), (13, 12439872), (16, 10107396), (18, 8984352), (23, 7031232), (24, 6738264), (26, 6219936), (27, 5989568), (32, 5053698), (36, 4492176), (39, 4146624), (46, 3515616), (48, 3369132), (52, 3109968), (54, 2994784), (64, 2526849), (69, 2343744), (72, 2246088), (78, 2073312), (92, 1757808), (96, 1684566), (104, 1554984), (108, 1497392), (117, 1382208), (138, 1171872), (144, 1123044), (156, 1036656), (184, 878904), (192, 842283), (207, 781248), (208, 777492), (216, 748696), (234, 691104), (276, 585936), (288, 561522), (299, 540864), (312, 518328), (313, 516672), (351, 460736), (368, 439452), (414, 390624), (416, 388746), (432, 374348), (468, 345552), (552, 292968), (576, 280761), (598, 270432), (621, 260416), (624, 259164), (626, 258336), (702, 230368), (736, 219726), (828, 195312), (832, 194373), (864, 187174), (897, 180288), (936, 172776), (939, 172224), (1104, 146484), (1196, 135216), (1242, 130208), (1248, 129582), (1252, 129168), (1404, 115184), (1472, 109863), (1656, 97656), (1728, 93587), (1794, 90144), (1872, 86388), (1878, 86112), (2208, 73242), (2392, 67608), (2484, 65104), (2496, 64791), (2504, 64584), (2691, 60096), (2808, 57592), (2817, 57408), (3312, 48828), (3588, 45072), (3744, 43194), (3756, 43056), (4069, 39744), (4416, 36621), (4784, 33804), (4968, 32552), (5008, 32292), (5382, 30048), (5616, 28796), (5634, 28704), (6624, 24414), (7176, 22536), (7199, 22464), (7488, 21597), (7512, 21528), (8073, 20032), (8138, 19872), (8451, 19136), (9568, 16902), (9936, 16276), (10016, 16146), (10764, 15024), (11232, 14398), (11268, 14352), (12207, 13248)]