172337242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1693}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 322971264

約数和(自身を除く): 150634022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 661, 1322, 1693, 3386, 4627, 7271, 9254, 11851, 14542, 18623, 23702, 37246, 50897, 101794, 130361, 260722, 1119073, 2238146, 7833511, 12309803, 15667022, 24619606, 86168621, 172337242]

約数ペア:

[(1, 172337242), (2, 86168621), (7, 24619606), (11, 15667022), (14, 12309803), (22, 7833511), (77, 2238146), (154, 1119073), (661, 260722), (1322, 130361), (1693, 101794), (3386, 50897), (4627, 37246), (7271, 23702), (9254, 18623), (11851, 14542)]