130481344

素因数分解:

$2^6\times 7^1\times {\mathrm{291253}}^1$

素因数の和:291272

約数の個数: 28

約数和(自身を含む): 295914064

約数和(自身を除く): 165432720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 291253, 582506, 1165012, 2038771, 2330024, 4077542, 4660048, 8155084, 9320096, 16310168, 18640192, 32620336, 65240672, 130481344]

約数ペア:

[(1, 130481344), (2, 65240672), (4, 32620336), (7, 18640192), (8, 16310168), (14, 9320096), (16, 8155084), (28, 4660048), (32, 4077542), (56, 2330024), (64, 2038771), (112, 1165012), (224, 582506), (448, 291253)]