128528772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{630043}}^1$

素因数の和:630067

約数の個数: 24

約数和(自身を含む): 317542176

約数和(自身を除く): 189013404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 630043, 1260086, 1890129, 2520172, 3780258, 7560516, 10710731, 21421462, 32132193, 42842924, 64264386, 128528772]

約数ペア:

[(1, 128528772), (2, 64264386), (3, 42842924), (4, 32132193), (6, 21421462), (12, 10710731), (17, 7560516), (34, 3780258), (51, 2520172), (68, 1890129), (102, 1260086), (204, 630043)]