169862656

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3342

約数の個数: 40

約数和(自身を含む): 342795024

約数和(自身を除く): 172932368

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1648, 3221, 3296, 6442, 6592, 12884, 13184, 25768, 26368, 51536, 52736, 103072, 206144, 331763, 412288, 663526, 824576, 1327052, 1649152, 2654104, 5308208, 10616416, 21232832, 42465664, 84931328, 169862656]

約数ペア:

[(1, 169862656), (2, 84931328), (4, 42465664), (8, 21232832), (16, 10616416), (32, 5308208), (64, 2654104), (103, 1649152), (128, 1327052), (206, 824576), (256, 663526), (412, 412288), (512, 331763), (824, 206144), (1648, 103072), (3221, 52736), (3296, 51536), (6442, 26368), (6592, 25768), (12884, 13184)]