156729052912

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{20450033}}^1$

素因数の和:20450520

約数の個数: 20

約数和(自身を含む): 304296505920

約数和(自身を除く): 147567453008

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 20450033, 40900066, 81800132, 163600264, 327200528, 9795565807, 19591131614, 39182263228, 78364526456, 156729052912]

約数ペア:

[(1, 156729052912), (2, 78364526456), (4, 39182263228), (8, 19591131614), (16, 9795565807), (479, 327200528), (958, 163600264), (1916, 81800132), (3832, 40900066), (7664, 20450033)]