138852098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{81967}}^1$

素因数の和:81998

約数の個数: 24

約数和(自身を含む): 261641856

約数和(自身を除く): 122789758

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 81967, 163934, 573769, 901637, 1147538, 1803274, 6311459, 9918007, 12622918, 19836014, 69426049, 138852098]

約数ペア:

[(1, 138852098), (2, 69426049), (7, 19836014), (11, 12622918), (14, 9918007), (22, 6311459), (77, 1803274), (121, 1147538), (154, 901637), (242, 573769), (847, 163934), (1694, 81967)]