161198785438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23339}}^1\times {\mathrm{181759}}^1$

素因数の和:205119

約数の個数: 16

約数和(自身を含む): 254536704000

約数和(自身を除く): 93337918562

約数列:

[1, 2, 19, 38, 23339, 46678, 181759, 363518, 443441, 886882, 3453421, 6906842, 4242073301, 8484146602, 80599392719, 161198785438]

約数ペア:

[(1, 161198785438), (2, 80599392719), (19, 8484146602), (38, 4242073301), (23339, 6906842), (46678, 3453421), (181759, 886882), (363518, 443441)]