156798767638

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1\times {\mathrm{562297}}^1$

素因数の和:564447

約数の個数: 16

約数和(自身を含む): 238823704944

約数和(自身を除く): 82024937306

約数列:

[1, 2, 67, 134, 2081, 4162, 139427, 278854, 562297, 1124594, 37673899, 75347798, 1170140057, 2340280114, 78399383819, 156798767638]

約数ペア:

[(1, 156798767638), (2, 78399383819), (67, 2340280114), (134, 1170140057), (2081, 75347798), (4162, 37673899), (139427, 1124594), (278854, 562297)]