127439928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 436101120

約数和(自身を除く): 308661192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 127, 132, 154, 168, 181, 198, 231, 252, 254, 264, 308, 362, 381, 396, 462, 504, 508, 543, 616, 693, 724, 762, 792, 889, 924, 1016, 1086, 1143, 1267, 1386, 1397, 1448, 1524, 1629, 1778, 1848, 1991, 2172, 2286, 2534, 2667, 2772, 2794, 3048, 3258, 3556, 3801, 3982, 4191, 4344, 4572, 5068, 5334, 5544, 5588, 5973, 6516, 7112, 7602, 7964, 8001, 8382, 9144, 9779, 10136, 10668, 11176, 11403, 11946, 12573, 13032, 13937, 15204, 15928, 16002, 16764, 17919, 19558, 21336, 22806, 22987, 23892, 25146, 27874, 29337, 30408, 32004, 33528, 35838, 39116, 41811, 45612, 45974, 47784, 50292, 55748, 58674, 64008, 68961, 71676, 78232, 83622, 88011, 91224, 91948, 100584, 111496, 117348, 125433, 137922, 143352, 160909, 167244, 176022, 183896, 206883, 234696, 250866, 252857, 275844, 321818, 334488, 352044, 413766, 482727, 501732, 505714, 551688, 643636, 704088, 758571, 827532, 965454, 1003464, 1011428, 1287272, 1448181, 1517142, 1655064, 1769999, 1930908, 2022856, 2275713, 2896362, 3034284, 3539998, 3861816, 4551426, 5309997, 5792724, 6068568, 7079996, 9102852, 10619994, 11585448, 14159992, 15929991, 18205704, 21239988, 31859982, 42479976, 63719964, 127439928]

約数ペア:

[(1, 127439928), (2, 63719964), (3, 42479976), (4, 31859982), (6, 21239988), (7, 18205704), (8, 15929991), (9, 14159992), (11, 11585448), (12, 10619994), (14, 9102852), (18, 7079996), (21, 6068568), (22, 5792724), (24, 5309997), (28, 4551426), (33, 3861816), (36, 3539998), (42, 3034284), (44, 2896362), (56, 2275713), (63, 2022856), (66, 1930908), (72, 1769999), (77, 1655064), (84, 1517142), (88, 1448181), (99, 1287272), (126, 1011428), (127, 1003464), (132, 965454), (154, 827532), (168, 758571), (181, 704088), (198, 643636), (231, 551688), (252, 505714), (254, 501732), (264, 482727), (308, 413766), (362, 352044), (381, 334488), (396, 321818), (462, 275844), (504, 252857), (508, 250866), (543, 234696), (616, 206883), (693, 183896), (724, 176022), (762, 167244), (792, 160909), (889, 143352), (924, 137922), (1016, 125433), (1086, 117348), (1143, 111496), (1267, 100584), (1386, 91948), (1397, 91224), (1448, 88011), (1524, 83622), (1629, 78232), (1778, 71676), (1848, 68961), (1991, 64008), (2172, 58674), (2286, 55748), (2534, 50292), (2667, 47784), (2772, 45974), (2794, 45612), (3048, 41811), (3258, 39116), (3556, 35838), (3801, 33528), (3982, 32004), (4191, 30408), (4344, 29337), (4572, 27874), (5068, 25146), (5334, 23892), (5544, 22987), (5588, 22806), (5973, 21336), (6516, 19558), (7112, 17919), (7602, 16764), (7964, 16002), (8001, 15928), (8382, 15204), (9144, 13937), (9779, 13032), (10136, 12573), (10668, 11946), (11176, 11403)]