172158644

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 352224768

約数和(自身を除く): 180066124

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 163, 268, 326, 469, 563, 652, 938, 1126, 1141, 1876, 2252, 2282, 3941, 4564, 7882, 10921, 15764, 21842, 37721, 43684, 75442, 76447, 91769, 150884, 152894, 183538, 264047, 305788, 367076, 528094, 642383, 1056188, 1284766, 2569532, 6148523, 12297046, 24594092, 43039661, 86079322, 172158644]

約数ペア:

[(1, 172158644), (2, 86079322), (4, 43039661), (7, 24594092), (14, 12297046), (28, 6148523), (67, 2569532), (134, 1284766), (163, 1056188), (268, 642383), (326, 528094), (469, 367076), (563, 305788), (652, 264047), (938, 183538), (1126, 152894), (1141, 150884), (1876, 91769), (2252, 76447), (2282, 75442), (3941, 43684), (4564, 37721), (7882, 21842), (10921, 15764)]