156940837786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4130022047}}^1$

素因数の和:4130022068

約数の個数: 8

約数和(自身を含む): 247801322880

約数和(自身を除く): 90860485094

約数列:

[1, 2, 19, 38, 4130022047, 8260044094, 78470418893, 156940837786]

約数ペア:

[(1, 156940837786), (2, 78470418893), (19, 8260044094), (38, 4130022047)]