156985015826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{51913}}^1\times {\mathrm{79579}}^1$

素因数の和:131513

約数の個数: 16

約数和(自身を含む): 247878967200

約数和(自身を除く): 90893951374

約数列:

[1, 2, 19, 38, 51913, 79579, 103826, 159158, 986347, 1512001, 1972694, 3024002, 4131184627, 8262369254, 78492507913, 156985015826]

約数ペア:

[(1, 156985015826), (2, 78492507913), (19, 8262369254), (38, 4131184627), (51913, 3024002), (79579, 1972694), (103826, 1512001), (159158, 986347)]