169220716

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{11827}}^1$

素因数の和:11918

約数の個数: 36

約数和(自身を含む): 349233528

約数和(自身を除く): 180012812

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 11827, 14308, 23654, 47308, 82789, 165578, 331156, 579523, 863371, 1159046, 1726742, 2318092, 3453484, 6043597, 12087194, 24174388, 42305179, 84610358, 169220716]

約数ペア:

[(1, 169220716), (2, 84610358), (4, 42305179), (7, 24174388), (14, 12087194), (28, 6043597), (49, 3453484), (73, 2318092), (98, 1726742), (146, 1159046), (196, 863371), (292, 579523), (511, 331156), (1022, 165578), (2044, 82789), (3577, 47308), (7154, 23654), (11827, 14308)]