145832694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{80749}}^1$

素因数の和:80804

約数の個数: 32

約数和(自身を含む): 341088000

約数和(自身を除く): 195255306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 80749, 161498, 242247, 484494, 565243, 1130486, 1695729, 3391458, 3472207, 6944414, 10416621, 20833242, 24305449, 48610898, 72916347, 145832694]

約数ペア:

[(1, 145832694), (2, 72916347), (3, 48610898), (6, 24305449), (7, 20833242), (14, 10416621), (21, 6944414), (42, 3472207), (43, 3391458), (86, 1695729), (129, 1130486), (258, 565243), (301, 484494), (602, 242247), (903, 161498), (1806, 80749)]