161089334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{605599}}^1$

素因数の和:605627

約数の個数: 16

約数和(自身を含む): 290688000

約数和(自身を除く): 129598666

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 605599, 1211198, 4239193, 8478386, 11506381, 23012762, 80544667, 161089334]

約数ペア:

[(1, 161089334), (2, 80544667), (7, 23012762), (14, 11506381), (19, 8478386), (38, 4239193), (133, 1211198), (266, 605599)]