155280666

素因数分解:

$2^1\times 3^1\times {\mathrm{2543}}^1\times {\mathrm{10177}}^1$

素因数の和:12725

約数の個数: 16

約数和(自身を含む): 310713984

約数和(自身を除く): 155433318

約数列:

[1, 2, 3, 6, 2543, 5086, 7629, 10177, 15258, 20354, 30531, 61062, 25880111, 51760222, 77640333, 155280666]

約数ペア:

[(1, 155280666), (2, 77640333), (3, 51760222), (6, 25880111), (2543, 61062), (5086, 30531), (7629, 20354), (10177, 15258)]