171706948

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 351366400

約数和(自身を除く): 179659452

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 229, 244, 427, 439, 458, 854, 878, 916, 1603, 1708, 1756, 3073, 3206, 6146, 6412, 12292, 13969, 26779, 27938, 53558, 55876, 97783, 100531, 107116, 187453, 195566, 201062, 374906, 391132, 402124, 703717, 749812, 1407434, 2814868, 6132391, 12264782, 24529564, 42926737, 85853474, 171706948]

約数ペア:

[(1, 171706948), (2, 85853474), (4, 42926737), (7, 24529564), (14, 12264782), (28, 6132391), (61, 2814868), (122, 1407434), (229, 749812), (244, 703717), (427, 402124), (439, 391132), (458, 374906), (854, 201062), (878, 195566), (916, 187453), (1603, 107116), (1708, 100531), (1756, 97783), (3073, 55876), (3206, 53558), (6146, 27938), (6412, 26779), (12292, 13969)]