164263968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2775

約数の個数: 144

約数和(自身を含む): 536608800

約数和(自身を除く): 372344832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2729, 2736, 3168, 3344, 3762, 5016, 5458, 5472, 6688, 7524, 8187, 10032, 10916, 15048, 16374, 20064, 21832, 24561, 30019, 30096, 32748, 43664, 49122, 51851, 60038, 60192, 65496, 87328, 90057, 98244, 103702, 120076, 130992, 155553, 180114, 196488, 207404, 240152, 261984, 270171, 311106, 360228, 392976, 414808, 466659, 480304, 540342, 570361, 622212, 720456, 785952, 829616, 933318, 960608, 1080684, 1140722, 1244424, 1440912, 1659232, 1711083, 1866636, 2161368, 2281444, 2488848, 2881824, 3422166, 3733272, 4322736, 4562888, 4977696, 5133249, 6844332, 7466544, 8645472, 9125776, 10266498, 13688664, 14933088, 18251552, 20532996, 27377328, 41065992, 54754656, 82131984, 164263968]

約数ペア:

[(1, 164263968), (2, 82131984), (3, 54754656), (4, 41065992), (6, 27377328), (8, 20532996), (9, 18251552), (11, 14933088), (12, 13688664), (16, 10266498), (18, 9125776), (19, 8645472), (22, 7466544), (24, 6844332), (32, 5133249), (33, 4977696), (36, 4562888), (38, 4322736), (44, 3733272), (48, 3422166), (57, 2881824), (66, 2488848), (72, 2281444), (76, 2161368), (88, 1866636), (96, 1711083), (99, 1659232), (114, 1440912), (132, 1244424), (144, 1140722), (152, 1080684), (171, 960608), (176, 933318), (198, 829616), (209, 785952), (228, 720456), (264, 622212), (288, 570361), (304, 540342), (342, 480304), (352, 466659), (396, 414808), (418, 392976), (456, 360228), (528, 311106), (608, 270171), (627, 261984), (684, 240152), (792, 207404), (836, 196488), (912, 180114), (1056, 155553), (1254, 130992), (1368, 120076), (1584, 103702), (1672, 98244), (1824, 90057), (1881, 87328), (2508, 65496), (2729, 60192), (2736, 60038), (3168, 51851), (3344, 49122), (3762, 43664), (5016, 32748), (5458, 30096), (5472, 30019), (6688, 24561), (7524, 21832), (8187, 20064), (10032, 16374), (10916, 15048)]