138836766

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{538127}}^1$

素因数の和:538175

約数の個数: 16

約数和(自身を含む): 284131584

約数和(自身を除く): 145294818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 538127, 1076254, 1614381, 3228762, 23139461, 46278922, 69418383, 138836766]

約数ペア:

[(1, 138836766), (2, 69418383), (3, 46278922), (6, 23139461), (43, 3228762), (86, 1614381), (129, 1076254), (258, 538127)]