168971946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{15149}}^1$

素因数の和:15191

約数の個数: 48

約数和(自身を含む): 399232800

約数和(自身を除く): 230260854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 15149, 30298, 45447, 90894, 166639, 196937, 333278, 393874, 499917, 590811, 999834, 1181622, 2166307, 2560181, 4332614, 5120362, 6498921, 7680543, 12997842, 15361086, 28161991, 56323982, 84485973, 168971946]

約数ペア:

[(1, 168971946), (2, 84485973), (3, 56323982), (6, 28161991), (11, 15361086), (13, 12997842), (22, 7680543), (26, 6498921), (33, 5120362), (39, 4332614), (66, 2560181), (78, 2166307), (143, 1181622), (169, 999834), (286, 590811), (338, 499917), (429, 393874), (507, 333278), (858, 196937), (1014, 166639), (1859, 90894), (3718, 45447), (5577, 30298), (11154, 15149)]