128342328

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{15149}}^1$

素因数の和:15511

約数の個数: 32

約数和(自身を含む): 321786000

約数和(自身を除く): 193443672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 4236, 8472, 15149, 30298, 45447, 60596, 90894, 121192, 181788, 363576, 5347597, 10695194, 16042791, 21390388, 32085582, 42780776, 64171164, 128342328]

約数ペア:

[(1, 128342328), (2, 64171164), (3, 42780776), (4, 32085582), (6, 21390388), (8, 16042791), (12, 10695194), (24, 5347597), (353, 363576), (706, 181788), (1059, 121192), (1412, 90894), (2118, 60596), (2824, 45447), (4236, 30298), (8472, 15149)]