164841264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 574487040

約数和(自身を除く): 409645776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 151, 152, 168, 171, 189, 216, 228, 252, 266, 302, 304, 336, 342, 361, 378, 399, 432, 453, 456, 504, 513, 532, 604, 684, 722, 756, 798, 906, 912, 1008, 1026, 1057, 1064, 1083, 1197, 1208, 1359, 1368, 1444, 1512, 1596, 1812, 2052, 2114, 2128, 2166, 2394, 2416, 2527, 2718, 2736, 2869, 2888, 3024, 3171, 3192, 3249, 3591, 3624, 4077, 4104, 4228, 4332, 4788, 5054, 5436, 5738, 5776, 6342, 6384, 6498, 7182, 7248, 7581, 8154, 8208, 8456, 8607, 8664, 9513, 9576, 9747, 10108, 10872, 11476, 12684, 12996, 14364, 15162, 16308, 16912, 17214, 17328, 19026, 19152, 19494, 20083, 20216, 21744, 22743, 22952, 25368, 25821, 25992, 28539, 28728, 30324, 32616, 34428, 38052, 38988, 40166, 40432, 45486, 45904, 50736, 51642, 51984, 54511, 57078, 57456, 60249, 60648, 65232, 68229, 68856, 76104, 77463, 77976, 80332, 90972, 103284, 109022, 114156, 120498, 121296, 136458, 137712, 152208, 154926, 155952, 160664, 163533, 180747, 181944, 206568, 218044, 228312, 240996, 272916, 309852, 321328, 327066, 361494, 363888, 381577, 413136, 436088, 456624, 481992, 490599, 542241, 545832, 619704, 654132, 722988, 763154, 872176, 963984, 981198, 1084482, 1091664, 1144731, 1239408, 1308264, 1445976, 1471797, 1526308, 1962396, 2168964, 2289462, 2616528, 2891952, 2943594, 3052616, 3434193, 3924792, 4337928, 4578924, 5887188, 6105232, 6868386, 7849584, 8675856, 9157848, 10302579, 11774376, 13736772, 18315696, 20605158, 23548752, 27473544, 41210316, 54947088, 82420632, 164841264]

約数ペア:

[(1, 164841264), (2, 82420632), (3, 54947088), (4, 41210316), (6, 27473544), (7, 23548752), (8, 20605158), (9, 18315696), (12, 13736772), (14, 11774376), (16, 10302579), (18, 9157848), (19, 8675856), (21, 7849584), (24, 6868386), (27, 6105232), (28, 5887188), (36, 4578924), (38, 4337928), (42, 3924792), (48, 3434193), (54, 3052616), (56, 2943594), (57, 2891952), (63, 2616528), (72, 2289462), (76, 2168964), (84, 1962396), (108, 1526308), (112, 1471797), (114, 1445976), (126, 1308264), (133, 1239408), (144, 1144731), (151, 1091664), (152, 1084482), (168, 981198), (171, 963984), (189, 872176), (216, 763154), (228, 722988), (252, 654132), (266, 619704), (302, 545832), (304, 542241), (336, 490599), (342, 481992), (361, 456624), (378, 436088), (399, 413136), (432, 381577), (453, 363888), (456, 361494), (504, 327066), (513, 321328), (532, 309852), (604, 272916), (684, 240996), (722, 228312), (756, 218044), (798, 206568), (906, 181944), (912, 180747), (1008, 163533), (1026, 160664), (1057, 155952), (1064, 154926), (1083, 152208), (1197, 137712), (1208, 136458), (1359, 121296), (1368, 120498), (1444, 114156), (1512, 109022), (1596, 103284), (1812, 90972), (2052, 80332), (2114, 77976), (2128, 77463), (2166, 76104), (2394, 68856), (2416, 68229), (2527, 65232), (2718, 60648), (2736, 60249), (2869, 57456), (2888, 57078), (3024, 54511), (3171, 51984), (3192, 51642), (3249, 50736), (3591, 45904), (3624, 45486), (4077, 40432), (4104, 40166), (4228, 38988), (4332, 38052), (4788, 34428), (5054, 32616), (5436, 30324), (5738, 28728), (5776, 28539), (6342, 25992), (6384, 25821), (6498, 25368), (7182, 22952), (7248, 22743), (7581, 21744), (8154, 20216), (8208, 20083), (8456, 19494), (8607, 19152), (8664, 19026), (9513, 17328), (9576, 17214), (9747, 16912), (10108, 16308), (10872, 15162), (11476, 14364), (12684, 12996)]