168610372

素因数分解:

$2^2\times 7^2\times {\mathrm{860257}}^1$

素因数の和:860275

約数の個数: 18

約数和(自身を含む): 343242942

約数和(自身を除く): 174632570

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 860257, 1720514, 3441028, 6021799, 12043598, 24087196, 42152593, 84305186, 168610372]

約数ペア:

[(1, 168610372), (2, 84305186), (4, 42152593), (7, 24087196), (14, 12043598), (28, 6021799), (49, 3441028), (98, 1720514), (196, 860257)]