115890246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149729}}^1$

素因数の和:149780

約数の個数: 24

約数和(自身を含む): 256936680

約数和(自身を除く): 141046434

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 149729, 299458, 449187, 898374, 1347561, 2695122, 6438347, 12876694, 19315041, 38630082, 57945123, 115890246]

約数ペア:

[(1, 115890246), (2, 57945123), (3, 38630082), (6, 19315041), (9, 12876694), (18, 6438347), (43, 2695122), (86, 1347561), (129, 898374), (258, 449187), (387, 299458), (774, 149729)]