164866968

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 548431200

約数和(自身を除く): 383564232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 49, 54, 56, 63, 72, 74, 84, 98, 108, 111, 126, 147, 148, 168, 189, 196, 216, 222, 252, 259, 294, 296, 333, 378, 392, 421, 441, 444, 504, 518, 588, 666, 756, 777, 842, 882, 888, 999, 1036, 1176, 1263, 1323, 1332, 1512, 1554, 1684, 1764, 1813, 1998, 2072, 2331, 2526, 2646, 2664, 2947, 3108, 3368, 3528, 3626, 3789, 3996, 4662, 5052, 5292, 5439, 5894, 6216, 6993, 7252, 7578, 7992, 8841, 9324, 10104, 10584, 10878, 11367, 11788, 13986, 14504, 15156, 15577, 16317, 17682, 18648, 20629, 21756, 22734, 23576, 26523, 27972, 30312, 31154, 32634, 35364, 41258, 43512, 45468, 46731, 48951, 53046, 55944, 61887, 62308, 65268, 70728, 79569, 82516, 90936, 93462, 97902, 106092, 109039, 123774, 124616, 130536, 140193, 159138, 165032, 185661, 186924, 195804, 212184, 218078, 247548, 280386, 318276, 327117, 371322, 373848, 391608, 420579, 436156, 495096, 556983, 560772, 636552, 654234, 742644, 763273, 841158, 872312, 981351, 1113966, 1121544, 1308468, 1485288, 1526546, 1682316, 1962702, 2227932, 2289819, 2616936, 2944053, 3053092, 3364632, 3925404, 4455864, 4579638, 5888106, 6106184, 6869457, 7850808, 9159276, 11776212, 13738914, 18318552, 20608371, 23552424, 27477828, 41216742, 54955656, 82433484, 164866968]

約数ペア:

[(1, 164866968), (2, 82433484), (3, 54955656), (4, 41216742), (6, 27477828), (7, 23552424), (8, 20608371), (9, 18318552), (12, 13738914), (14, 11776212), (18, 9159276), (21, 7850808), (24, 6869457), (27, 6106184), (28, 5888106), (36, 4579638), (37, 4455864), (42, 3925404), (49, 3364632), (54, 3053092), (56, 2944053), (63, 2616936), (72, 2289819), (74, 2227932), (84, 1962702), (98, 1682316), (108, 1526546), (111, 1485288), (126, 1308468), (147, 1121544), (148, 1113966), (168, 981351), (189, 872312), (196, 841158), (216, 763273), (222, 742644), (252, 654234), (259, 636552), (294, 560772), (296, 556983), (333, 495096), (378, 436156), (392, 420579), (421, 391608), (441, 373848), (444, 371322), (504, 327117), (518, 318276), (588, 280386), (666, 247548), (756, 218078), (777, 212184), (842, 195804), (882, 186924), (888, 185661), (999, 165032), (1036, 159138), (1176, 140193), (1263, 130536), (1323, 124616), (1332, 123774), (1512, 109039), (1554, 106092), (1684, 97902), (1764, 93462), (1813, 90936), (1998, 82516), (2072, 79569), (2331, 70728), (2526, 65268), (2646, 62308), (2664, 61887), (2947, 55944), (3108, 53046), (3368, 48951), (3528, 46731), (3626, 45468), (3789, 43512), (3996, 41258), (4662, 35364), (5052, 32634), (5292, 31154), (5439, 30312), (5894, 27972), (6216, 26523), (6993, 23576), (7252, 22734), (7578, 21756), (7992, 20629), (8841, 18648), (9324, 17682), (10104, 16317), (10584, 15577), (10878, 15156), (11367, 14504), (11788, 13986)]