139146056

素因数分解:

$2^3\times 7^1\times {\mathrm{2484751}}^1$

素因数の和:2484764

約数の個数: 16

約数和(自身を含む): 298170240

約数和(自身を除く): 159024184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2484751, 4969502, 9939004, 17393257, 19878008, 34786514, 69573028, 139146056]

約数ペア:

[(1, 139146056), (2, 69573028), (4, 34786514), (7, 19878008), (8, 17393257), (14, 9939004), (28, 4969502), (56, 2484751)]