138839262

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 281748480

約数和(自身を除く): 142909218

約数列:

[1, 2, 3, 6, 103, 206, 271, 309, 542, 618, 813, 829, 1626, 1658, 2487, 4974, 27913, 55826, 83739, 85387, 167478, 170774, 224659, 256161, 449318, 512322, 673977, 1347954, 23139877, 46279754, 69419631, 138839262]

約数ペア:

[(1, 138839262), (2, 69419631), (3, 46279754), (6, 23139877), (103, 1347954), (206, 673977), (271, 512322), (309, 449318), (542, 256161), (618, 224659), (813, 170774), (829, 167478), (1626, 85387), (1658, 83739), (2487, 55826), (4974, 27913)]