168773588

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{2351}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 299908224

約数和(自身を除く): 131134636

約数列:

[1, 2, 4, 131, 137, 262, 274, 524, 548, 2351, 4702, 9404, 17947, 35894, 71788, 307981, 322087, 615962, 644174, 1231924, 1288348, 42193397, 84386794, 168773588]

約数ペア:

[(1, 168773588), (2, 84386794), (4, 42193397), (131, 1288348), (137, 1231924), (262, 644174), (274, 615962), (524, 322087), (548, 307981), (2351, 71788), (4702, 35894), (9404, 17947)]