165165756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1966259}}^1$

素因数の和:1966273

約数の個数: 24

約数和(自身を含む): 440442240

約数和(自身を除く): 275276484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1966259, 3932518, 5898777, 7865036, 11797554, 13763813, 23595108, 27527626, 41291439, 55055252, 82582878, 165165756]

約数ペア:

[(1, 165165756), (2, 82582878), (3, 55055252), (4, 41291439), (6, 27527626), (7, 23595108), (12, 13763813), (14, 11797554), (21, 7865036), (28, 5898777), (42, 3932518), (84, 1966259)]