161447226

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{211873}}^1$

素因数の和:212005

約数の個数: 16

約数和(自身を含む): 325438464

約数和(自身を除く): 163991238

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 211873, 423746, 635619, 1271238, 26907871, 53815742, 80723613, 161447226]

約数ペア:

[(1, 161447226), (2, 80723613), (3, 53815742), (6, 26907871), (127, 1271238), (254, 635619), (381, 423746), (762, 211873)]