161652456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 573696000

約数和(自身を除く): 412043544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 51, 54, 56, 57, 63, 68, 72, 76, 84, 102, 108, 114, 119, 126, 133, 136, 152, 153, 168, 171, 189, 204, 216, 228, 238, 252, 266, 306, 323, 331, 342, 357, 378, 399, 408, 456, 459, 476, 504, 513, 532, 612, 646, 662, 684, 714, 756, 798, 918, 952, 969, 993, 1026, 1064, 1071, 1197, 1224, 1292, 1324, 1368, 1428, 1512, 1596, 1836, 1938, 1986, 2052, 2142, 2261, 2317, 2394, 2584, 2648, 2856, 2907, 2979, 3192, 3213, 3591, 3672, 3876, 3972, 4104, 4284, 4522, 4634, 4788, 5627, 5814, 5958, 6289, 6426, 6783, 6951, 7182, 7752, 7944, 8568, 8721, 8937, 9044, 9268, 9576, 11254, 11628, 11916, 12578, 12852, 13566, 13902, 14364, 16881, 17442, 17874, 18088, 18536, 18867, 20349, 20853, 22508, 23256, 23832, 25156, 25704, 27132, 27804, 28728, 33762, 34884, 35748, 37734, 39389, 40698, 41706, 44023, 45016, 50312, 50643, 54264, 55608, 56601, 61047, 62559, 67524, 69768, 71496, 75468, 78778, 81396, 83412, 88046, 101286, 106913, 113202, 118167, 122094, 125118, 132069, 135048, 150936, 151929, 157556, 162792, 166824, 169803, 176092, 202572, 213826, 226404, 236334, 244188, 250236, 264138, 303858, 315112, 320739, 339606, 352184, 354501, 396207, 405144, 427652, 452808, 472668, 488376, 500472, 528276, 607716, 641478, 679212, 709002, 748391, 792414, 855304, 945336, 962217, 1056552, 1063503, 1188621, 1215432, 1282956, 1358424, 1418004, 1496782, 1584828, 1924434, 2127006, 2245173, 2377242, 2565912, 2836008, 2886651, 2993564, 3169656, 3848868, 4254012, 4490346, 4754484, 5773302, 5987128, 6735519, 7697736, 8508024, 8980692, 9508968, 11546604, 13471038, 17961384, 20206557, 23093208, 26942076, 40413114, 53884152, 80826228, 161652456]

約数ペア:

[(1, 161652456), (2, 80826228), (3, 53884152), (4, 40413114), (6, 26942076), (7, 23093208), (8, 20206557), (9, 17961384), (12, 13471038), (14, 11546604), (17, 9508968), (18, 8980692), (19, 8508024), (21, 7697736), (24, 6735519), (27, 5987128), (28, 5773302), (34, 4754484), (36, 4490346), (38, 4254012), (42, 3848868), (51, 3169656), (54, 2993564), (56, 2886651), (57, 2836008), (63, 2565912), (68, 2377242), (72, 2245173), (76, 2127006), (84, 1924434), (102, 1584828), (108, 1496782), (114, 1418004), (119, 1358424), (126, 1282956), (133, 1215432), (136, 1188621), (152, 1063503), (153, 1056552), (168, 962217), (171, 945336), (189, 855304), (204, 792414), (216, 748391), (228, 709002), (238, 679212), (252, 641478), (266, 607716), (306, 528276), (323, 500472), (331, 488376), (342, 472668), (357, 452808), (378, 427652), (399, 405144), (408, 396207), (456, 354501), (459, 352184), (476, 339606), (504, 320739), (513, 315112), (532, 303858), (612, 264138), (646, 250236), (662, 244188), (684, 236334), (714, 226404), (756, 213826), (798, 202572), (918, 176092), (952, 169803), (969, 166824), (993, 162792), (1026, 157556), (1064, 151929), (1071, 150936), (1197, 135048), (1224, 132069), (1292, 125118), (1324, 122094), (1368, 118167), (1428, 113202), (1512, 106913), (1596, 101286), (1836, 88046), (1938, 83412), (1986, 81396), (2052, 78778), (2142, 75468), (2261, 71496), (2317, 69768), (2394, 67524), (2584, 62559), (2648, 61047), (2856, 56601), (2907, 55608), (2979, 54264), (3192, 50643), (3213, 50312), (3591, 45016), (3672, 44023), (3876, 41706), (3972, 40698), (4104, 39389), (4284, 37734), (4522, 35748), (4634, 34884), (4788, 33762), (5627, 28728), (5814, 27804), (5958, 27132), (6289, 25704), (6426, 25156), (6783, 23832), (6951, 23256), (7182, 22508), (7752, 20853), (7944, 20349), (8568, 18867), (8721, 18536), (8937, 18088), (9044, 17874), (9268, 17442), (9576, 16881), (11254, 14364), (11628, 13902), (11916, 13566), (12578, 12852)]