158204596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{326869}}^1$

素因数の和:326895

約数の個数: 18

約数和(自身を含む): 304315970

約数和(自身を除く): 146111374

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 326869, 653738, 1307476, 3595559, 7191118, 14382236, 39551149, 79102298, 158204596]

約数ペア:

[(1, 158204596), (2, 79102298), (4, 39551149), (11, 14382236), (22, 7191118), (44, 3595559), (121, 1307476), (242, 653738), (484, 326869)]