126991924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 240299136

約数和(自身を除く): 113307212

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 131, 164, 257, 262, 514, 524, 943, 1028, 1886, 3013, 3772, 5371, 5911, 6026, 10537, 10742, 11822, 12052, 21074, 21484, 23644, 33667, 42148, 67334, 123533, 134668, 242351, 247066, 484702, 494132, 774341, 969404, 1380347, 1548682, 2760694, 3097364, 5521388, 31747981, 63495962, 126991924]

約数ペア:

[(1, 126991924), (2, 63495962), (4, 31747981), (23, 5521388), (41, 3097364), (46, 2760694), (82, 1548682), (92, 1380347), (131, 969404), (164, 774341), (257, 494132), (262, 484702), (514, 247066), (524, 242351), (943, 134668), (1028, 123533), (1886, 67334), (3013, 42148), (3772, 33667), (5371, 23644), (5911, 21484), (6026, 21074), (10537, 12052), (10742, 11822)]