80380158

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311551}}^1$

素因数の和:311599

約数の個数: 16

約数和(自身を含む): 164499456

約数和(自身を除く): 84119298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 311551, 623102, 934653, 1869306, 13396693, 26793386, 40190079, 80380158]

約数ペア:

[(1, 80380158), (2, 40190079), (3, 26793386), (6, 13396693), (43, 1869306), (86, 934653), (129, 623102), (258, 311551)]