149610332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1811}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 276003840

約数和(自身を除く): 126393508

約数列:

[1, 2, 4, 19, 38, 76, 1087, 1811, 2174, 3622, 4348, 7244, 20653, 34409, 41306, 68818, 82612, 137636, 1968557, 3937114, 7874228, 37402583, 74805166, 149610332]

約数ペア:

[(1, 149610332), (2, 74805166), (4, 37402583), (19, 7874228), (38, 3937114), (76, 1968557), (1087, 137636), (1811, 82612), (2174, 68818), (3622, 41306), (4348, 34409), (7244, 20653)]