163395442

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1009}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 287971200

約数和(自身を除く): 124575758

約数列:

[1, 2, 7, 14, 43, 86, 269, 301, 538, 602, 1009, 1883, 2018, 3766, 7063, 11567, 14126, 23134, 43387, 80969, 86774, 161938, 271421, 303709, 542842, 607418, 1899947, 3799894, 11671103, 23342206, 81697721, 163395442]

約数ペア:

[(1, 163395442), (2, 81697721), (7, 23342206), (14, 11671103), (43, 3799894), (86, 1899947), (269, 607418), (301, 542842), (538, 303709), (602, 271421), (1009, 161938), (1883, 86774), (2018, 80969), (3766, 43387), (7063, 23134), (11567, 14126)]