157024880066

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{20641}}^1\times {\mathrm{5879}}^1$

素因数の和:27169

約数の個数: 16

約数和(自身を含む): 235952922240

約数和(自身を除く): 78928042174

約数列:

[1, 2, 647, 1294, 5879, 11758, 20641, 41282, 3803713, 7607426, 13354727, 26709454, 121348439, 242696878, 78512440033, 157024880066]

約数ペア:

[(1, 157024880066), (2, 78512440033), (647, 242696878), (1294, 121348439), (5879, 26709454), (11758, 13354727), (20641, 7607426), (41282, 3803713)]