131024418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{164191}}^1$

素因数の和:164222

約数の個数: 32

約数和(自身を含む): 315248640

約数和(自身を除く): 184224222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 164191, 328382, 492573, 985146, 1149337, 2298674, 3119629, 3448011, 6239258, 6896022, 9358887, 18717774, 21837403, 43674806, 65512209, 131024418]

約数ペア:

[(1, 131024418), (2, 65512209), (3, 43674806), (6, 21837403), (7, 18717774), (14, 9358887), (19, 6896022), (21, 6239258), (38, 3448011), (42, 3119629), (57, 2298674), (114, 1149337), (133, 985146), (266, 492573), (399, 328382), (798, 164191)]