161627904

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 502210800

約数和(自身を除く): 340582896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 59, 64, 72, 82, 87, 96, 116, 118, 123, 128, 144, 164, 174, 177, 192, 232, 236, 246, 256, 261, 288, 328, 348, 354, 369, 384, 464, 472, 492, 522, 531, 576, 656, 696, 708, 738, 768, 928, 944, 984, 1044, 1062, 1152, 1189, 1312, 1392, 1416, 1476, 1711, 1856, 1888, 1968, 2088, 2124, 2304, 2378, 2419, 2624, 2784, 2832, 2952, 3422, 3567, 3712, 3776, 3936, 4176, 4248, 4756, 4838, 5133, 5248, 5568, 5664, 5904, 6844, 7134, 7257, 7424, 7552, 7872, 8352, 8496, 9512, 9676, 10266, 10496, 10701, 11136, 11328, 11808, 13688, 14268, 14514, 15104, 15399, 15744, 16704, 16992, 19024, 19352, 20532, 21402, 21771, 22272, 22656, 23616, 27376, 28536, 29028, 30798, 31488, 33408, 33984, 38048, 38704, 41064, 42804, 43542, 45312, 47232, 54752, 57072, 58056, 61596, 66816, 67968, 70151, 76096, 77408, 82128, 85608, 87084, 94464, 109504, 114144, 116112, 123192, 135936, 140302, 152192, 154816, 164256, 171216, 174168, 210453, 219008, 228288, 232224, 246384, 280604, 304384, 309632, 328512, 342432, 348336, 420906, 438016, 456576, 464448, 492768, 561208, 619264, 631359, 657024, 684864, 696672, 841812, 913152, 928896, 985536, 1122416, 1262718, 1314048, 1369728, 1393344, 1683624, 1857792, 1971072, 2244832, 2525436, 2739456, 2786688, 3367248, 3942144, 4489664, 5050872, 5573376, 6734496, 8979328, 10101744, 13468992, 17958656, 20203488, 26937984, 40406976, 53875968, 80813952, 161627904]

約数ペア:

[(1, 161627904), (2, 80813952), (3, 53875968), (4, 40406976), (6, 26937984), (8, 20203488), (9, 17958656), (12, 13468992), (16, 10101744), (18, 8979328), (24, 6734496), (29, 5573376), (32, 5050872), (36, 4489664), (41, 3942144), (48, 3367248), (58, 2786688), (59, 2739456), (64, 2525436), (72, 2244832), (82, 1971072), (87, 1857792), (96, 1683624), (116, 1393344), (118, 1369728), (123, 1314048), (128, 1262718), (144, 1122416), (164, 985536), (174, 928896), (177, 913152), (192, 841812), (232, 696672), (236, 684864), (246, 657024), (256, 631359), (261, 619264), (288, 561208), (328, 492768), (348, 464448), (354, 456576), (369, 438016), (384, 420906), (464, 348336), (472, 342432), (492, 328512), (522, 309632), (531, 304384), (576, 280604), (656, 246384), (696, 232224), (708, 228288), (738, 219008), (768, 210453), (928, 174168), (944, 171216), (984, 164256), (1044, 154816), (1062, 152192), (1152, 140302), (1189, 135936), (1312, 123192), (1392, 116112), (1416, 114144), (1476, 109504), (1711, 94464), (1856, 87084), (1888, 85608), (1968, 82128), (2088, 77408), (2124, 76096), (2304, 70151), (2378, 67968), (2419, 66816), (2624, 61596), (2784, 58056), (2832, 57072), (2952, 54752), (3422, 47232), (3567, 45312), (3712, 43542), (3776, 42804), (3936, 41064), (4176, 38704), (4248, 38048), (4756, 33984), (4838, 33408), (5133, 31488), (5248, 30798), (5568, 29028), (5664, 28536), (5904, 27376), (6844, 23616), (7134, 22656), (7257, 22272), (7424, 21771), (7552, 21402), (7872, 20532), (8352, 19352), (8496, 19024), (9512, 16992), (9676, 16704), (10266, 15744), (10496, 15399), (10701, 15104), (11136, 14514), (11328, 14268), (11808, 13688)]