158889124792

素因数分解:

$2^3\times {\mathrm{1202321}}^1\times {\mathrm{16519}}^1$

素因数の和:1218846

約数の個数: 16

約数和(自身を含む): 297935391600

約数和(自身を除く): 139046266808

約数列:

[1, 2, 4, 8, 16519, 33038, 66076, 132152, 1202321, 2404642, 4809284, 9618568, 19861140599, 39722281198, 79444562396, 158889124792]

約数ペア:

[(1, 158889124792), (2, 79444562396), (4, 39722281198), (8, 19861140599), (16519, 9618568), (33038, 4809284), (66076, 2404642), (132152, 1202321)]