164067618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4519

約数の個数: 64

約数和(自身を含む): 394555392

約数和(自身を除く): 230487774

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2838, 3354, 4447, 6149, 8894, 12298, 13341, 18447, 26682, 36894, 48917, 57811, 97834, 115622, 146751, 173433, 191221, 293502, 346866, 382442, 573663, 635921, 1147326, 1271842, 1907763, 2103431, 2485873, 3815526, 4206862, 4971746, 6310293, 7457619, 12620586, 14915238, 27344603, 54689206, 82033809, 164067618]

約数ペア:

[(1, 164067618), (2, 82033809), (3, 54689206), (6, 27344603), (11, 14915238), (13, 12620586), (22, 7457619), (26, 6310293), (33, 4971746), (39, 4206862), (43, 3815526), (66, 2485873), (78, 2103431), (86, 1907763), (129, 1271842), (143, 1147326), (258, 635921), (286, 573663), (429, 382442), (473, 346866), (559, 293502), (858, 191221), (946, 173433), (1118, 146751), (1419, 115622), (1677, 97834), (2838, 57811), (3354, 48917), (4447, 36894), (6149, 26682), (8894, 18447), (12298, 13341)]