169128674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8329}}^1$

素因数の和:8426

約数の個数: 32

約数和(自身を含む): 302279040

約数和(自身を除く): 133150366

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 8329, 10153, 16658, 20306, 91619, 108277, 183238, 216554, 591359, 1182718, 1191047, 2382094, 6504949, 7687667, 13009898, 15375334, 84564337, 169128674]

約数ペア:

[(1, 169128674), (2, 84564337), (11, 15375334), (13, 13009898), (22, 7687667), (26, 6504949), (71, 2382094), (142, 1191047), (143, 1182718), (286, 591359), (781, 216554), (923, 183238), (1562, 108277), (1846, 91619), (8329, 20306), (10153, 16658)]