143121258

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{162269}}^1$

素因数の和:162291

約数の個数: 36

約数和(自身を含む): 360726210

約数和(自身を除く): 217604952

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 162269, 324538, 486807, 973614, 1135883, 1460421, 2271766, 2920842, 3407649, 6815298, 7951181, 10222947, 15902362, 20445894, 23853543, 47707086, 71560629, 143121258]

約数ペア:

[(1, 143121258), (2, 71560629), (3, 47707086), (6, 23853543), (7, 20445894), (9, 15902362), (14, 10222947), (18, 7951181), (21, 6815298), (42, 3407649), (49, 2920842), (63, 2271766), (98, 1460421), (126, 1135883), (147, 973614), (294, 486807), (441, 324538), (882, 162269)]