160389516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1909399}}^1$

素因数の和:1909413

約数の個数: 24

約数和(自身を含む): 427705600

約数和(自身を除く): 267316084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1909399, 3818798, 5728197, 7637596, 11456394, 13365793, 22912788, 26731586, 40097379, 53463172, 80194758, 160389516]

約数ペア:

[(1, 160389516), (2, 80194758), (3, 53463172), (4, 40097379), (6, 26731586), (7, 22912788), (12, 13365793), (14, 11456394), (21, 7637596), (28, 5728197), (42, 3818798), (84, 1909399)]