129107552

素因数分解:

$2^5\times 7^2\times {\mathrm{82339}}^1$

素因数の和:82363

約数の個数: 36

約数和(自身を含む): 295682940

約数和(自身を除く): 166575388

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 82339, 164678, 329356, 576373, 658712, 1152746, 1317424, 2305492, 2634848, 4034611, 4610984, 8069222, 9221968, 16138444, 18443936, 32276888, 64553776, 129107552]

約数ペア:

[(1, 129107552), (2, 64553776), (4, 32276888), (7, 18443936), (8, 16138444), (14, 9221968), (16, 8069222), (28, 4610984), (32, 4034611), (49, 2634848), (56, 2305492), (98, 1317424), (112, 1152746), (196, 658712), (224, 576373), (392, 329356), (784, 164678), (1568, 82339)]