180188162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2383}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 337803264

約数和(自身を除く): 157615102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 491, 982, 2383, 3437, 4766, 5401, 6874, 10802, 16681, 26213, 33362, 37807, 52426, 75614, 183491, 366982, 1170053, 2340106, 8190371, 12870583, 16380742, 25741166, 90094081, 180188162]

約数ペア:

[(1, 180188162), (2, 90094081), (7, 25741166), (11, 16380742), (14, 12870583), (22, 8190371), (77, 2340106), (154, 1170053), (491, 366982), (982, 183491), (2383, 75614), (3437, 52426), (4766, 37807), (5401, 33362), (6874, 26213), (10802, 16681)]