16081272

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 43875000

約数和(自身を除く): 27793728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1499, 1788, 2682, 2998, 3576, 4497, 5364, 5996, 8994, 10728, 11992, 13491, 17988, 26982, 35976, 53964, 107928, 223351, 446702, 670053, 893404, 1340106, 1786808, 2010159, 2680212, 4020318, 5360424, 8040636, 16081272]

約数ペア:

[(1, 16081272), (2, 8040636), (3, 5360424), (4, 4020318), (6, 2680212), (8, 2010159), (9, 1786808), (12, 1340106), (18, 893404), (24, 670053), (36, 446702), (72, 223351), (149, 107928), (298, 53964), (447, 35976), (596, 26982), (894, 17988), (1192, 13491), (1341, 11992), (1499, 10728), (1788, 8994), (2682, 5996), (2998, 5364), (3576, 4497)]