168252672

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 553646016

約数和(自身を除く): 385393344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 263, 272, 294, 336, 357, 384, 392, 408, 448, 476, 526, 544, 588, 672, 714, 768, 784, 789, 816, 833, 896, 952, 1052, 1088, 1176, 1344, 1428, 1568, 1578, 1632, 1666, 1792, 1841, 1904, 2104, 2176, 2352, 2499, 2688, 2856, 3136, 3156, 3264, 3332, 3682, 3808, 4208, 4352, 4471, 4704, 4998, 5376, 5523, 5712, 6272, 6312, 6528, 6664, 7364, 7616, 8416, 8942, 9408, 9996, 11046, 11424, 12544, 12624, 12887, 13056, 13328, 13413, 14728, 15232, 16832, 17884, 18816, 19992, 22092, 22848, 25248, 25774, 26656, 26826, 29456, 30464, 31297, 33664, 35768, 37632, 38661, 39984, 44184, 45696, 50496, 51548, 53312, 53652, 58912, 62594, 67328, 71536, 77322, 79968, 88368, 91392, 93891, 100992, 103096, 106624, 107304, 117824, 125188, 143072, 154644, 159936, 176736, 187782, 201984, 206192, 213248, 214608, 219079, 235648, 250376, 286144, 309288, 319872, 353472, 375564, 412384, 429216, 438158, 471296, 500752, 572288, 618576, 639744, 657237, 706944, 751128, 824768, 858432, 876316, 1001504, 1144576, 1237152, 1314474, 1413888, 1502256, 1649536, 1716864, 1752632, 2003008, 2474304, 2628948, 3004512, 3299072, 3433728, 3505264, 4006016, 4948608, 5257896, 6009024, 7010528, 8012032, 9897216, 10515792, 12018048, 14021056, 21031584, 24036096, 28042112, 42063168, 56084224, 84126336, 168252672]

約数ペア:

[(1, 168252672), (2, 84126336), (3, 56084224), (4, 42063168), (6, 28042112), (7, 24036096), (8, 21031584), (12, 14021056), (14, 12018048), (16, 10515792), (17, 9897216), (21, 8012032), (24, 7010528), (28, 6009024), (32, 5257896), (34, 4948608), (42, 4006016), (48, 3505264), (49, 3433728), (51, 3299072), (56, 3004512), (64, 2628948), (68, 2474304), (84, 2003008), (96, 1752632), (98, 1716864), (102, 1649536), (112, 1502256), (119, 1413888), (128, 1314474), (136, 1237152), (147, 1144576), (168, 1001504), (192, 876316), (196, 858432), (204, 824768), (224, 751128), (238, 706944), (256, 657237), (263, 639744), (272, 618576), (294, 572288), (336, 500752), (357, 471296), (384, 438158), (392, 429216), (408, 412384), (448, 375564), (476, 353472), (526, 319872), (544, 309288), (588, 286144), (672, 250376), (714, 235648), (768, 219079), (784, 214608), (789, 213248), (816, 206192), (833, 201984), (896, 187782), (952, 176736), (1052, 159936), (1088, 154644), (1176, 143072), (1344, 125188), (1428, 117824), (1568, 107304), (1578, 106624), (1632, 103096), (1666, 100992), (1792, 93891), (1841, 91392), (1904, 88368), (2104, 79968), (2176, 77322), (2352, 71536), (2499, 67328), (2688, 62594), (2856, 58912), (3136, 53652), (3156, 53312), (3264, 51548), (3332, 50496), (3682, 45696), (3808, 44184), (4208, 39984), (4352, 38661), (4471, 37632), (4704, 35768), (4998, 33664), (5376, 31297), (5523, 30464), (5712, 29456), (6272, 26826), (6312, 26656), (6528, 25774), (6664, 25248), (7364, 22848), (7616, 22092), (8416, 19992), (8942, 18816), (9408, 17884), (9996, 16832), (11046, 15232), (11424, 14728), (12544, 13413), (12624, 13328), (12887, 13056)]