168293090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82903}}^1$

素因数の和:82946

約数の個数: 32

約数和(自身を含む): 358145280

約数和(自身を除く): 189852190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 82903, 165806, 414515, 580321, 829030, 1160642, 2404187, 2901605, 4808374, 5803210, 12020935, 16829309, 24041870, 33658618, 84146545, 168293090]

約数ペア:

[(1, 168293090), (2, 84146545), (5, 33658618), (7, 24041870), (10, 16829309), (14, 12020935), (29, 5803210), (35, 4808374), (58, 2901605), (70, 2404187), (145, 1160642), (203, 829030), (290, 580321), (406, 414515), (1015, 165806), (2030, 82903)]