128153822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{3041}}^1$

素因数の和:4171

約数の個数: 16

約数和(自身を含む): 202597200

約数和(自身を除く): 74443378

約数列:

[1, 2, 19, 38, 1109, 2218, 3041, 6082, 21071, 42142, 57779, 115558, 3372469, 6744938, 64076911, 128153822]

約数ペア:

[(1, 128153822), (2, 64076911), (19, 6744938), (38, 3372469), (1109, 115558), (2218, 57779), (3041, 42142), (6082, 21071)]