170147238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 372971520

約数和(自身を除く): 202824282

約数列:

[1, 2, 3, 6, 23, 37, 46, 47, 69, 74, 94, 111, 138, 141, 222, 282, 709, 851, 1081, 1418, 1702, 1739, 2127, 2162, 2553, 3243, 3478, 4254, 5106, 5217, 6486, 10434, 16307, 26233, 32614, 33323, 39997, 48921, 52466, 66646, 78699, 79994, 97842, 99969, 119991, 157398, 199938, 239982, 603359, 766429, 1206718, 1232951, 1532858, 1810077, 2299287, 2465902, 3620154, 3698853, 4598574, 7397706, 28357873, 56715746, 85073619, 170147238]

約数ペア:

[(1, 170147238), (2, 85073619), (3, 56715746), (6, 28357873), (23, 7397706), (37, 4598574), (46, 3698853), (47, 3620154), (69, 2465902), (74, 2299287), (94, 1810077), (111, 1532858), (138, 1232951), (141, 1206718), (222, 766429), (282, 603359), (709, 239982), (851, 199938), (1081, 157398), (1418, 119991), (1702, 99969), (1739, 97842), (2127, 79994), (2162, 78699), (2553, 66646), (3243, 52466), (3478, 48921), (4254, 39997), (5106, 33323), (5217, 32614), (6486, 26233), (10434, 16307)]