135278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 24

約数和(自身を含む): 245784

約数和(自身を除く): 110506

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 121, 143, 242, 286, 473, 559, 946, 1118, 1573, 3146, 5203, 6149, 10406, 12298, 67639, 135278]

約数ペア:

[(1, 135278), (2, 67639), (11, 12298), (13, 10406), (22, 6149), (26, 5203), (43, 3146), (86, 1573), (121, 1118), (143, 946), (242, 559), (286, 473)]