138989088

素因数分解:

$2^5\times 3^3\times 7^4\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 479979360

約数和(自身を除く): 340990272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 67, 72, 84, 96, 98, 108, 112, 126, 134, 144, 147, 168, 189, 196, 201, 216, 224, 252, 268, 288, 294, 336, 343, 378, 392, 402, 432, 441, 469, 504, 536, 588, 603, 672, 686, 756, 784, 804, 864, 882, 938, 1008, 1029, 1072, 1176, 1206, 1323, 1372, 1407, 1512, 1568, 1608, 1764, 1809, 1876, 2016, 2058, 2144, 2352, 2401, 2412, 2646, 2744, 2814, 3024, 3087, 3216, 3283, 3528, 3618, 3752, 4116, 4221, 4704, 4802, 4824, 5292, 5488, 5628, 6048, 6174, 6432, 6566, 7056, 7203, 7236, 7504, 8232, 8442, 9261, 9604, 9648, 9849, 10584, 10976, 11256, 12348, 12663, 13132, 14112, 14406, 14472, 15008, 16464, 16884, 18522, 19208, 19296, 19698, 21168, 21609, 22512, 22981, 24696, 25326, 26264, 28812, 28944, 29547, 32928, 33768, 37044, 38416, 39396, 42336, 43218, 45024, 45962, 49392, 50652, 52528, 57624, 57888, 59094, 64827, 67536, 68943, 74088, 76832, 78792, 86436, 88641, 91924, 98784, 101304, 105056, 115248, 118188, 129654, 135072, 137886, 148176, 157584, 160867, 172872, 177282, 183848, 202608, 206829, 230496, 236376, 259308, 275772, 296352, 315168, 321734, 345744, 354564, 367696, 405216, 413658, 472752, 482601, 518616, 551544, 620487, 643468, 691488, 709128, 735392, 827316, 945504, 965202, 1037232, 1103088, 1240974, 1286936, 1418256, 1447803, 1654632, 1930404, 2074464, 2206176, 2481948, 2573872, 2836512, 2895606, 3309264, 3860808, 4343409, 4963896, 5147744, 5791212, 6618528, 7721616, 8686818, 9927792, 11582424, 15443232, 17373636, 19855584, 23164848, 34747272, 46329696, 69494544, 138989088]

約数ペア:

[(1, 138989088), (2, 69494544), (3, 46329696), (4, 34747272), (6, 23164848), (7, 19855584), (8, 17373636), (9, 15443232), (12, 11582424), (14, 9927792), (16, 8686818), (18, 7721616), (21, 6618528), (24, 5791212), (27, 5147744), (28, 4963896), (32, 4343409), (36, 3860808), (42, 3309264), (48, 2895606), (49, 2836512), (54, 2573872), (56, 2481948), (63, 2206176), (67, 2074464), (72, 1930404), (84, 1654632), (96, 1447803), (98, 1418256), (108, 1286936), (112, 1240974), (126, 1103088), (134, 1037232), (144, 965202), (147, 945504), (168, 827316), (189, 735392), (196, 709128), (201, 691488), (216, 643468), (224, 620487), (252, 551544), (268, 518616), (288, 482601), (294, 472752), (336, 413658), (343, 405216), (378, 367696), (392, 354564), (402, 345744), (432, 321734), (441, 315168), (469, 296352), (504, 275772), (536, 259308), (588, 236376), (603, 230496), (672, 206829), (686, 202608), (756, 183848), (784, 177282), (804, 172872), (864, 160867), (882, 157584), (938, 148176), (1008, 137886), (1029, 135072), (1072, 129654), (1176, 118188), (1206, 115248), (1323, 105056), (1372, 101304), (1407, 98784), (1512, 91924), (1568, 88641), (1608, 86436), (1764, 78792), (1809, 76832), (1876, 74088), (2016, 68943), (2058, 67536), (2144, 64827), (2352, 59094), (2401, 57888), (2412, 57624), (2646, 52528), (2744, 50652), (2814, 49392), (3024, 45962), (3087, 45024), (3216, 43218), (3283, 42336), (3528, 39396), (3618, 38416), (3752, 37044), (4116, 33768), (4221, 32928), (4704, 29547), (4802, 28944), (4824, 28812), (5292, 26264), (5488, 25326), (5628, 24696), (6048, 22981), (6174, 22512), (6432, 21609), (6566, 21168), (7056, 19698), (7203, 19296), (7236, 19208), (7504, 18522), (8232, 16884), (8442, 16464), (9261, 15008), (9604, 14472), (9648, 14406), (9849, 14112), (10584, 13132), (10976, 12663), (11256, 12348)]