164530278

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:879

約数の個数: 80

約数和(自身を含む): 405909504

約数和(自身を除く): 241379226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 127, 162, 198, 254, 297, 381, 594, 727, 762, 891, 1143, 1397, 1454, 1782, 2181, 2286, 2794, 3429, 4191, 4362, 6543, 6858, 7997, 8382, 10287, 12573, 13086, 15994, 19629, 20574, 23991, 25146, 37719, 39258, 47982, 58887, 71973, 75438, 92329, 113157, 117774, 143946, 184658, 215919, 226314, 276987, 431838, 553974, 647757, 830961, 1015619, 1295514, 1661922, 2031238, 2492883, 3046857, 4985766, 6093714, 7478649, 9140571, 14957298, 18281142, 27421713, 54843426, 82265139, 164530278]

約数ペア:

[(1, 164530278), (2, 82265139), (3, 54843426), (6, 27421713), (9, 18281142), (11, 14957298), (18, 9140571), (22, 7478649), (27, 6093714), (33, 4985766), (54, 3046857), (66, 2492883), (81, 2031238), (99, 1661922), (127, 1295514), (162, 1015619), (198, 830961), (254, 647757), (297, 553974), (381, 431838), (594, 276987), (727, 226314), (762, 215919), (891, 184658), (1143, 143946), (1397, 117774), (1454, 113157), (1782, 92329), (2181, 75438), (2286, 71973), (2794, 58887), (3429, 47982), (4191, 39258), (4362, 37719), (6543, 25146), (6858, 23991), (7997, 20574), (8382, 19629), (10287, 15994), (12573, 13086)]