164967006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 361025280

約数和(自身を除く): 196058274

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 73, 86, 114, 129, 146, 219, 258, 438, 461, 817, 922, 1383, 1387, 1634, 2451, 2766, 2774, 3139, 4161, 4902, 6278, 8322, 8759, 9417, 17518, 18834, 19823, 26277, 33653, 39646, 52554, 59469, 59641, 67306, 100959, 118938, 119282, 178923, 201918, 357846, 376637, 639407, 753274, 1129911, 1278814, 1447079, 1918221, 2259822, 2894158, 3836442, 4341237, 8682474, 27494501, 54989002, 82483503, 164967006]

約数ペア:

[(1, 164967006), (2, 82483503), (3, 54989002), (6, 27494501), (19, 8682474), (38, 4341237), (43, 3836442), (57, 2894158), (73, 2259822), (86, 1918221), (114, 1447079), (129, 1278814), (146, 1129911), (219, 753274), (258, 639407), (438, 376637), (461, 357846), (817, 201918), (922, 178923), (1383, 119282), (1387, 118938), (1634, 100959), (2451, 67306), (2766, 59641), (2774, 59469), (3139, 52554), (4161, 39646), (4902, 33653), (6278, 26277), (8322, 19823), (8759, 18834), (9417, 17518)]