135639176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2851}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 268658400

約数和(自身を除く): 133019224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 2504, 2851, 5702, 5947, 11404, 11894, 22808, 23788, 47576, 54169, 108338, 216676, 433352, 892363, 1784726, 3569452, 7138904, 16954897, 33909794, 67819588, 135639176]

約数ペア:

[(1, 135639176), (2, 67819588), (4, 33909794), (8, 16954897), (19, 7138904), (38, 3569452), (76, 1784726), (152, 892363), (313, 433352), (626, 216676), (1252, 108338), (2504, 54169), (2851, 47576), (5702, 23788), (5947, 22808), (11404, 11894)]