139037192

素因数分解:

$2^3\times 7^1\times {\mathrm{2482807}}^1$

素因数の和:2482820

約数の個数: 16

約数和(自身を含む): 297936960

約数和(自身を除く): 158899768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2482807, 4965614, 9931228, 17379649, 19862456, 34759298, 69518596, 139037192]

約数ペア:

[(1, 139037192), (2, 69518596), (4, 34759298), (7, 19862456), (8, 17379649), (14, 9931228), (28, 4965614), (56, 2482807)]