164862

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 380160

約数和(自身を除く): 215298

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1161, 1278, 1917, 2322, 3053, 3834, 6106, 9159, 18318, 27477, 54954, 82431, 164862]

約数ペア:

[(1, 164862), (2, 82431), (3, 54954), (6, 27477), (9, 18318), (18, 9159), (27, 6106), (43, 3834), (54, 3053), (71, 2322), (86, 1917), (129, 1278), (142, 1161), (213, 774), (258, 639), (387, 426)]