157021016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1033033}}^1$

素因数の和:1033058

約数の個数: 16

約数和(自身を含む): 309910200

約数和(自身を除く): 152889184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1033033, 2066066, 4132132, 8264264, 19627627, 39255254, 78510508, 157021016]

約数ペア:

[(1, 157021016), (2, 78510508), (4, 39255254), (8, 19627627), (19, 8264264), (38, 4132132), (76, 2066066), (152, 1033033)]