168396966

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 374693280

約数和(自身を除く): 206296314

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 183, 206, 309, 366, 549, 618, 927, 1098, 1489, 1854, 2978, 4467, 6283, 8934, 12566, 13401, 18849, 26802, 37698, 56547, 90829, 113094, 153367, 181658, 272487, 306734, 460101, 544974, 817461, 920202, 1380303, 1634922, 2760606, 9355387, 18710774, 28066161, 56132322, 84198483, 168396966]

約数ペア:

[(1, 168396966), (2, 84198483), (3, 56132322), (6, 28066161), (9, 18710774), (18, 9355387), (61, 2760606), (103, 1634922), (122, 1380303), (183, 920202), (206, 817461), (309, 544974), (366, 460101), (549, 306734), (618, 272487), (927, 181658), (1098, 153367), (1489, 113094), (1854, 90829), (2978, 56547), (4467, 37698), (6283, 26802), (8934, 18849), (12566, 13401)]