157064240972

素因数分解:

$2^2\times {\mathrm{1109}}^1\times {\mathrm{35406727}}^1$

素因数の和:35407840

約数の個数: 12

約数和(自身を含む): 275110276560

約数和(自身を除く): 118046035588

約数列:

[1, 2, 4, 1109, 2218, 4436, 35406727, 70813454, 141626908, 39266060243, 78532120486, 157064240972]

約数ペア:

[(1, 157064240972), (2, 78532120486), (4, 39266060243), (1109, 141626908), (2218, 70813454), (4436, 35406727)]