160207311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 239003136

約数和(自身を除く): 78795825

約数列:

[1, 3, 11, 33, 71, 101, 213, 303, 677, 781, 1111, 2031, 2343, 3333, 7171, 7447, 21513, 22341, 48067, 68377, 78881, 144201, 205131, 236643, 528737, 752147, 1586211, 2256441, 4854767, 14564301, 53402437, 160207311]

約数ペア:

[(1, 160207311), (3, 53402437), (11, 14564301), (33, 4854767), (71, 2256441), (101, 1586211), (213, 752147), (303, 528737), (677, 236643), (781, 205131), (1111, 144201), (2031, 78881), (2343, 68377), (3333, 48067), (7171, 22341), (7447, 21513)]