156979400338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{10785997}}^1$

素因数の和:10786401

約数の個数: 16

約数和(自身を含む): 248509393920

約数和(自身を除く): 91529993582

約数列:

[1, 2, 19, 38, 383, 766, 7277, 14554, 10785997, 21571994, 204933943, 409867886, 4131036851, 8262073702, 78489700169, 156979400338]

約数ペア:

[(1, 156979400338), (2, 78489700169), (19, 8262073702), (38, 4131036851), (383, 409867886), (766, 204933943), (7277, 21571994), (14554, 10785997)]