126189308

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^2\times {\mathrm{383}}^1$

素因数の和:483

約数の個数: 54

約数和(自身を含む): 263991168

約数和(自身を除く): 137801860

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 383, 574, 766, 1148, 1532, 1681, 2009, 2681, 3362, 4018, 5362, 6724, 8036, 10724, 11767, 15703, 18767, 23534, 31406, 37534, 47068, 62812, 75068, 82369, 109921, 164738, 219842, 329476, 439684, 643823, 769447, 1287646, 1538894, 2575292, 3077788, 4506761, 9013522, 18027044, 31547327, 63094654, 126189308]

約数ペア:

[(1, 126189308), (2, 63094654), (4, 31547327), (7, 18027044), (14, 9013522), (28, 4506761), (41, 3077788), (49, 2575292), (82, 1538894), (98, 1287646), (164, 769447), (196, 643823), (287, 439684), (383, 329476), (574, 219842), (766, 164738), (1148, 109921), (1532, 82369), (1681, 75068), (2009, 62812), (2681, 47068), (3362, 37534), (4018, 31406), (5362, 23534), (6724, 18767), (8036, 15703), (10724, 11767)]