157028376785

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1205731}}^1$

素因数の和:1205865

約数の個数: 24

約数和(自身を含む): 218941639488

約数和(自身を除く): 61913262703

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 3721, 18605, 26047, 130235, 1205731, 6028655, 8440117, 42200585, 73549591, 367747955, 514847137, 2574235685, 4486525051, 22432625255, 31405675357, 157028376785]

約数ペア:

[(1, 157028376785), (5, 31405675357), (7, 22432625255), (35, 4486525051), (61, 2574235685), (305, 514847137), (427, 367747955), (2135, 73549591), (3721, 42200585), (18605, 8440117), (26047, 6028655), (130235, 1205731)]