139689536

素因数分解:

$2^6\times 7^1\times {\mathrm{311807}}^1$

素因数の和:311826

約数の個数: 28

約数和(自身を含む): 316796928

約数和(自身を除く): 177107392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 311807, 623614, 1247228, 2182649, 2494456, 4365298, 4988912, 8730596, 9977824, 17461192, 19955648, 34922384, 69844768, 139689536]

約数ペア:

[(1, 139689536), (2, 69844768), (4, 34922384), (7, 19955648), (8, 17461192), (14, 9977824), (16, 8730596), (28, 4988912), (32, 4365298), (56, 2494456), (64, 2182649), (112, 1247228), (224, 623614), (448, 311807)]