130018784

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2207}}^1$

素因数の和:2487

約数の個数: 48

約数和(自身を含む): 293787648

約数和(自身を除く): 163768864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 1052, 1841, 2104, 2207, 3682, 4208, 4414, 7364, 8416, 8828, 14728, 15449, 17656, 29456, 30898, 35312, 58912, 61796, 70624, 123592, 247184, 494368, 580441, 1160882, 2321764, 4063087, 4643528, 8126174, 9287056, 16252348, 18574112, 32504696, 65009392, 130018784]

約数ペア:

[(1, 130018784), (2, 65009392), (4, 32504696), (7, 18574112), (8, 16252348), (14, 9287056), (16, 8126174), (28, 4643528), (32, 4063087), (56, 2321764), (112, 1160882), (224, 580441), (263, 494368), (526, 247184), (1052, 123592), (1841, 70624), (2104, 61796), (2207, 58912), (3682, 35312), (4208, 30898), (4414, 29456), (7364, 17656), (8416, 15449), (8828, 14728)]