161906094

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 428567040

約数和(自身を除く): 266660946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 189, 258, 294, 301, 378, 387, 441, 602, 774, 882, 903, 1161, 1323, 1423, 1806, 2107, 2322, 2646, 2709, 2846, 4214, 4269, 5418, 6321, 8127, 8538, 9961, 12642, 12807, 16254, 18963, 19922, 25614, 29883, 37926, 38421, 56889, 59766, 61189, 69727, 76842, 89649, 113778, 122378, 139454, 179298, 183567, 209181, 268947, 367134, 418362, 428323, 537894, 550701, 627543, 856646, 1101402, 1255086, 1284969, 1652103, 1882629, 2569938, 2998261, 3304206, 3765258, 3854907, 5996522, 7709814, 8994783, 11564721, 17989566, 23129442, 26984349, 53968698, 80953047, 161906094]

約数ペア:

[(1, 161906094), (2, 80953047), (3, 53968698), (6, 26984349), (7, 23129442), (9, 17989566), (14, 11564721), (18, 8994783), (21, 7709814), (27, 5996522), (42, 3854907), (43, 3765258), (49, 3304206), (54, 2998261), (63, 2569938), (86, 1882629), (98, 1652103), (126, 1284969), (129, 1255086), (147, 1101402), (189, 856646), (258, 627543), (294, 550701), (301, 537894), (378, 428323), (387, 418362), (441, 367134), (602, 268947), (774, 209181), (882, 183567), (903, 179298), (1161, 139454), (1323, 122378), (1423, 113778), (1806, 89649), (2107, 76842), (2322, 69727), (2646, 61189), (2709, 59766), (2846, 56889), (4214, 38421), (4269, 37926), (5418, 29883), (6321, 25614), (8127, 19922), (8538, 18963), (9961, 16254), (12642, 12807)]