139692938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39439}}^1$

素因数の和:39482

約数の個数: 32

約数和(自身を含む): 272609280

約数和(自身を除く): 132916342

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 39439, 78878, 276073, 433829, 552146, 867658, 907097, 1814194, 3036803, 6073606, 6349679, 9978067, 12699358, 19956134, 69846469, 139692938]

約数ペア:

[(1, 139692938), (2, 69846469), (7, 19956134), (11, 12699358), (14, 9978067), (22, 6349679), (23, 6073606), (46, 3036803), (77, 1814194), (154, 907097), (161, 867658), (253, 552146), (322, 433829), (506, 276073), (1771, 78878), (3542, 39439)]