168841547

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 195502080

約数和(自身を除く): 26660533

約数列:

[1, 7, 127, 257, 739, 889, 1799, 5173, 32639, 93853, 189923, 228473, 656971, 1329461, 24120221, 168841547]

約数ペア:

[(1, 168841547), (7, 24120221), (127, 1329461), (257, 656971), (739, 228473), (889, 189923), (1799, 93853), (5173, 32639)]