156985104938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1\times {\mathrm{727261}}^1$

素因数の和:730217

約数の個数: 16

約数和(自身を含む): 241925158824

約数和(自身を除く): 84940053886

約数列:

[1, 2, 37, 74, 2917, 5834, 107929, 215858, 727261, 1454522, 26908657, 53817314, 2121420337, 4242840674, 78492552469, 156985104938]

約数ペア:

[(1, 156985104938), (2, 78492552469), (37, 4242840674), (74, 2121420337), (2917, 53817314), (5834, 26908657), (107929, 1454522), (215858, 727261)]