161029687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1951}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 198510592

約数和(自身を除く): 37480905

約数列:

[1, 7, 13, 91, 907, 1951, 6349, 11791, 13657, 25363, 82537, 177541, 1769557, 12386899, 23004241, 161029687]

約数ペア:

[(1, 161029687), (7, 23004241), (13, 12386899), (91, 1769557), (907, 177541), (1951, 82537), (6349, 25363), (11791, 13657)]