166869571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8971}}^1$

素因数の和:9090

約数の個数: 16

約数和(自身を含む): 193795200

約数和(自身を除く): 26925629

約数列:

[1, 11, 19, 89, 209, 979, 1691, 8971, 18601, 98681, 170449, 798419, 1874939, 8782609, 15169961, 166869571]

約数ペア:

[(1, 166869571), (11, 15169961), (19, 8782609), (89, 1874939), (209, 798419), (979, 170449), (1691, 98681), (8971, 18601)]