142865526

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 290695680

約数和(自身を除く): 147830154

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 439, 743, 878, 1317, 1486, 2229, 2634, 4458, 32047, 54239, 64094, 96141, 108478, 162717, 192282, 325434, 326177, 652354, 978531, 1957062, 23810921, 47621842, 71432763, 142865526]

約数ペア:

[(1, 142865526), (2, 71432763), (3, 47621842), (6, 23810921), (73, 1957062), (146, 978531), (219, 652354), (438, 326177), (439, 325434), (743, 192282), (878, 162717), (1317, 108478), (1486, 96141), (2229, 64094), (2634, 54239), (4458, 32047)]