155960226

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{201499}}^1$

素因数の和:201550

約数の個数: 24

約数和(自身を含む): 345774000

約数和(自身を除く): 189813774

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 201499, 402998, 604497, 1208994, 1813491, 3626982, 8664457, 17328914, 25993371, 51986742, 77980113, 155960226]

約数ペア:

[(1, 155960226), (2, 77980113), (3, 51986742), (6, 25993371), (9, 17328914), (18, 8664457), (43, 3626982), (86, 1813491), (129, 1208994), (258, 604497), (387, 402998), (774, 201499)]