155733508

素因数分解:

$2^2\times 7^1\times {\mathrm{5561911}}^1$

素因数の和:5561922

約数の個数: 12

約数和(自身を含む): 311467072

約数和(自身を除く): 155733564

約数列:

[1, 2, 4, 7, 14, 28, 5561911, 11123822, 22247644, 38933377, 77866754, 155733508]

約数ペア:

[(1, 155733508), (2, 77866754), (4, 38933377), (7, 22247644), (14, 11123822), (28, 5561911)]