79156938008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{520769329}}^1$

素因数の和:520769354

約数の個数: 16

約数和(自身を含む): 156230799000

約数和(自身を除く): 77073860992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 520769329, 1041538658, 2083077316, 4166154632, 9894617251, 19789234502, 39578469004, 79156938008]

約数ペア:

[(1, 79156938008), (2, 39578469004), (4, 19789234502), (8, 9894617251), (19, 4166154632), (38, 2083077316), (76, 1041538658), (152, 520769329)]