161755270

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{51679}}^1$

素因数の和:51999

約数の個数: 16

約数和(自身を含む): 292095360

約数和(自身を除く): 130340090

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 51679, 103358, 258395, 516790, 16175527, 32351054, 80877635, 161755270]

約数ペア:

[(1, 161755270), (2, 80877635), (5, 32351054), (10, 16175527), (313, 516790), (626, 258395), (1565, 103358), (3130, 51679)]