134478736

素因数分解:

$2^4\times 7^2\times {\mathrm{171529}}^1$

素因数の和:171551

約数の個数: 30

約数和(自身を含む): 303093510

約数和(自身を除く): 168614774

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 171529, 343058, 686116, 1200703, 1372232, 2401406, 2744464, 4802812, 8404921, 9605624, 16809842, 19211248, 33619684, 67239368, 134478736]

約数ペア:

[(1, 134478736), (2, 67239368), (4, 33619684), (7, 19211248), (8, 16809842), (14, 9605624), (16, 8404921), (28, 4802812), (49, 2744464), (56, 2401406), (98, 1372232), (112, 1200703), (196, 686116), (392, 343058), (784, 171529)]