161717772

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{38177}}^1$

素因数の和:38537

約数の個数: 24

約数和(自身を含む): 378420336

約数和(自身を除く): 216702564

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 38177, 76354, 114531, 152708, 229062, 458124, 13476481, 26952962, 40429443, 53905924, 80858886, 161717772]

約数ペア:

[(1, 161717772), (2, 80858886), (3, 53905924), (4, 40429443), (6, 26952962), (12, 13476481), (353, 458124), (706, 229062), (1059, 152708), (1412, 114531), (2118, 76354), (4236, 38177)]