137830686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 321724416

約数和(自身を除く): 183893730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 151, 206, 211, 302, 309, 422, 453, 618, 633, 721, 906, 1057, 1266, 1442, 1477, 2114, 2163, 2954, 3171, 4326, 4431, 6342, 8862, 15553, 21733, 31106, 31861, 43466, 46659, 63722, 65199, 93318, 95583, 108871, 130398, 152131, 191166, 217742, 223027, 304262, 326613, 446054, 456393, 653226, 669081, 912786, 1338162, 3281683, 6563366, 9845049, 19690098, 22971781, 45943562, 68915343, 137830686]

約数ペア:

[(1, 137830686), (2, 68915343), (3, 45943562), (6, 22971781), (7, 19690098), (14, 9845049), (21, 6563366), (42, 3281683), (103, 1338162), (151, 912786), (206, 669081), (211, 653226), (302, 456393), (309, 446054), (422, 326613), (453, 304262), (618, 223027), (633, 217742), (721, 191166), (906, 152131), (1057, 130398), (1266, 108871), (1442, 95583), (1477, 93318), (2114, 65199), (2163, 63722), (2954, 46659), (3171, 43466), (4326, 31861), (4431, 31106), (6342, 21733), (8862, 15553)]