160168.0000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 17095680

約数和(自身を除く): 7673865

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 2543, 3705, 7629, 12715, 33059, 38145, 48317, 99177, 144951, 165295, 241585, 495885, 628121, 724755, 1884363, 3140605, 9421815]

約数ペア:

[(1, 9421815), (3, 3140605), (5, 1884363), (13, 724755), (15, 628121), (19, 495885), (39, 241585), (57, 165295), (65, 144951), (95, 99177), (195, 48317), (247, 38145), (285, 33059), (741, 12715), (1235, 7629), (2543, 3705)]