161002974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{3301}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 351861120

約数和(自身を除く): 190858146

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 739, 1478, 2217, 3301, 4434, 6602, 8129, 9903, 16258, 19806, 24387, 36311, 48774, 72622, 108933, 217866, 2439439, 4878878, 7318317, 14636634, 26833829, 53667658, 80501487, 161002974]

約数ペア:

[(1, 161002974), (2, 80501487), (3, 53667658), (6, 26833829), (11, 14636634), (22, 7318317), (33, 4878878), (66, 2439439), (739, 217866), (1478, 108933), (2217, 72622), (3301, 48774), (4434, 36311), (6602, 24387), (8129, 19806), (9903, 16258)]