137118228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20441}}^1$

素因数の和:20504

約数の個数: 48

約数和(自身を含む): 352583616

約数和(自身を除く): 215465388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 20441, 40882, 61323, 81764, 122646, 245292, 265733, 531466, 797199, 878963, 1062932, 1594398, 1757926, 2636889, 3188796, 3515852, 5273778, 10547556, 11426519, 22853038, 34279557, 45706076, 68559114, 137118228]

約数ペア:

[(1, 137118228), (2, 68559114), (3, 45706076), (4, 34279557), (6, 22853038), (12, 11426519), (13, 10547556), (26, 5273778), (39, 3515852), (43, 3188796), (52, 2636889), (78, 1757926), (86, 1594398), (129, 1062932), (156, 878963), (172, 797199), (258, 531466), (516, 265733), (559, 245292), (1118, 122646), (1677, 81764), (2236, 61323), (3354, 40882), (6708, 20441)]