162140165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{8447}}^1$

素因数の和:8812

約数の個数: 16

約数和(自身を含む): 212889600

約数和(自身を除く): 50749435

約数列:

[1, 5, 11, 55, 349, 1745, 3839, 8447, 19195, 42235, 92917, 464585, 2948003, 14740015, 32428033, 162140165]

約数ペア:

[(1, 162140165), (5, 32428033), (11, 14740015), (55, 2948003), (349, 464585), (1745, 92917), (3839, 42235), (8447, 19195)]