162133279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 213663744

約数和(自身を除く): 51530465

約数列:

[1, 7, 11, 23, 77, 83, 161, 253, 581, 913, 1103, 1771, 1909, 6391, 7721, 12133, 13363, 20999, 25369, 84931, 91549, 146993, 177583, 279059, 640843, 1007039, 1953413, 2105627, 7049273, 14739389, 23161897, 162133279]

約数ペア:

[(1, 162133279), (7, 23161897), (11, 14739389), (23, 7049273), (77, 2105627), (83, 1953413), (161, 1007039), (253, 640843), (581, 279059), (913, 177583), (1103, 146993), (1771, 91549), (1909, 84931), (6391, 25369), (7721, 20999), (12133, 13363)]