157020016

素因数分解:

$2^4\times {\mathrm{1697}}^1\times {\mathrm{5783}}^1$

素因数の和:7488

約数の個数: 20

約数和(自身を含む): 304458192

約数和(自身を除く): 147438176

約数列:

[1, 2, 4, 8, 16, 1697, 3394, 5783, 6788, 11566, 13576, 23132, 27152, 46264, 92528, 9813751, 19627502, 39255004, 78510008, 157020016]

約数ペア:

[(1, 157020016), (2, 78510008), (4, 39255004), (8, 19627502), (16, 9813751), (1697, 92528), (3394, 46264), (5783, 27152), (6788, 23132), (11566, 13576)]