131875212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2063}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 352300032

約数和(自身を除く): 220424820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 761, 1522, 2063, 2283, 3044, 4126, 4566, 5327, 6189, 8252, 9132, 10654, 12378, 14441, 15981, 21308, 24756, 28882, 31962, 43323, 57764, 63924, 86646, 173292, 1569943, 3139886, 4709829, 6279772, 9419658, 10989601, 18839316, 21979202, 32968803, 43958404, 65937606, 131875212]

約数ペア:

[(1, 131875212), (2, 65937606), (3, 43958404), (4, 32968803), (6, 21979202), (7, 18839316), (12, 10989601), (14, 9419658), (21, 6279772), (28, 4709829), (42, 3139886), (84, 1569943), (761, 173292), (1522, 86646), (2063, 63924), (2283, 57764), (3044, 43323), (4126, 31962), (4566, 28882), (5327, 24756), (6189, 21308), (8252, 15981), (9132, 14441), (10654, 12378)]