155120718

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{761}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 317004192

約数和(自身を除く): 161883474

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 641, 761, 1282, 1522, 1923, 2283, 3846, 4566, 33973, 40333, 67946, 80666, 101919, 120999, 203838, 241998, 487801, 975602, 1463403, 2926806, 25853453, 51706906, 77560359, 155120718]

約数ペア:

[(1, 155120718), (2, 77560359), (3, 51706906), (6, 25853453), (53, 2926806), (106, 1463403), (159, 975602), (318, 487801), (641, 241998), (761, 203838), (1282, 120999), (1522, 101919), (1923, 80666), (2283, 67946), (3846, 40333), (4566, 33973)]