166965162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 262684758

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 71, 73, 78, 91, 118, 142, 146, 177, 182, 213, 219, 273, 354, 413, 426, 438, 497, 511, 546, 767, 826, 923, 949, 994, 1022, 1239, 1491, 1533, 1534, 1846, 1898, 2301, 2478, 2769, 2847, 2982, 3066, 4189, 4307, 4602, 5183, 5369, 5538, 5694, 6461, 6643, 8378, 8614, 10366, 10738, 12567, 12921, 12922, 13286, 15549, 16107, 19383, 19929, 25134, 25842, 29323, 30149, 31098, 32214, 36281, 38766, 39858, 54457, 55991, 58646, 60298, 67379, 72562, 87969, 90447, 108843, 108914, 111982, 134758, 163371, 167973, 175938, 180894, 202137, 217686, 305797, 326742, 335946, 381199, 391937, 404274, 471653, 611594, 762398, 783874, 917391, 943306, 1143597, 1175811, 1414959, 1834782, 2140579, 2287194, 2351622, 2829918, 3975361, 4281158, 6421737, 7950722, 11926083, 12843474, 23852166, 27827527, 55655054, 83482581, 166965162]

約数ペア:

[(1, 166965162), (2, 83482581), (3, 55655054), (6, 27827527), (7, 23852166), (13, 12843474), (14, 11926083), (21, 7950722), (26, 6421737), (39, 4281158), (42, 3975361), (59, 2829918), (71, 2351622), (73, 2287194), (78, 2140579), (91, 1834782), (118, 1414959), (142, 1175811), (146, 1143597), (177, 943306), (182, 917391), (213, 783874), (219, 762398), (273, 611594), (354, 471653), (413, 404274), (426, 391937), (438, 381199), (497, 335946), (511, 326742), (546, 305797), (767, 217686), (826, 202137), (923, 180894), (949, 175938), (994, 167973), (1022, 163371), (1239, 134758), (1491, 111982), (1533, 108914), (1534, 108843), (1846, 90447), (1898, 87969), (2301, 72562), (2478, 67379), (2769, 60298), (2847, 58646), (2982, 55991), (3066, 54457), (4189, 39858), (4307, 38766), (4602, 36281), (5183, 32214), (5369, 31098), (5538, 30149), (5694, 29323), (6461, 25842), (6643, 25134), (8378, 19929), (8614, 19383), (10366, 16107), (10738, 15549), (12567, 13286), (12921, 12922)]