149957246

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{7109}}^1$

素因数の和:7363

約数の個数: 16

約数和(自身を含む): 230364000

約数和(自身を除く): 80406754

約数列:

[1, 2, 53, 106, 199, 398, 7109, 10547, 14218, 21094, 376777, 753554, 1414691, 2829382, 74978623, 149957246]

約数ペア:

[(1, 149957246), (2, 74978623), (53, 2829382), (106, 1414691), (199, 753554), (398, 376777), (7109, 21094), (10547, 14218)]