131065158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3120599}}^1$

素因数の和:3120611

約数の個数: 16

約数和(自身を含む): 299577600

約数和(自身を除く): 168512442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3120599, 6241198, 9361797, 18723594, 21844193, 43688386, 65532579, 131065158]

約数ペア:

[(1, 131065158), (2, 65532579), (3, 43688386), (6, 21844193), (7, 18723594), (14, 9361797), (21, 6241198), (42, 3120599)]