156988247974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79621}}^1\times {\mathrm{57991}}^1$

素因数の和:137631

約数の個数: 16

約数和(自身を含む): 249341707296

約数和(自身を除く): 92353459322

約数列:

[1, 2, 17, 34, 57991, 79621, 115982, 159242, 985847, 1353557, 1971694, 2707114, 4617301411, 9234602822, 78494123987, 156988247974]

約数ペア:

[(1, 156988247974), (2, 78494123987), (17, 9234602822), (34, 4617301411), (57991, 2707114), (79621, 1971694), (115982, 1353557), (159242, 985847)]