138791718

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1203

約数の個数: 80

約数和(自身を含む): 340900560

約数和(自身を除く): 202108842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 81, 117, 118, 162, 177, 234, 351, 354, 531, 702, 767, 1053, 1062, 1117, 1534, 1593, 2106, 2234, 2301, 3186, 3351, 4602, 4779, 6702, 6903, 9558, 10053, 13806, 14521, 20106, 20709, 29042, 30159, 41418, 43563, 60318, 62127, 65903, 87126, 90477, 124254, 130689, 131806, 180954, 197709, 261378, 392067, 395418, 593127, 784134, 856739, 1176201, 1186254, 1713478, 1779381, 2352402, 2570217, 3558762, 5140434, 5338143, 7710651, 10676286, 15421302, 23131953, 46263906, 69395859, 138791718]

約数ペア:

[(1, 138791718), (2, 69395859), (3, 46263906), (6, 23131953), (9, 15421302), (13, 10676286), (18, 7710651), (26, 5338143), (27, 5140434), (39, 3558762), (54, 2570217), (59, 2352402), (78, 1779381), (81, 1713478), (117, 1186254), (118, 1176201), (162, 856739), (177, 784134), (234, 593127), (351, 395418), (354, 392067), (531, 261378), (702, 197709), (767, 180954), (1053, 131806), (1062, 130689), (1117, 124254), (1534, 90477), (1593, 87126), (2106, 65903), (2234, 62127), (2301, 60318), (3186, 43563), (3351, 41418), (4602, 30159), (4779, 29042), (6702, 20709), (6903, 20106), (9558, 14521), (10053, 13806)]