166282718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1607}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 301017600

約数和(自身を除く): 134734882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 389, 778, 1607, 2723, 3214, 5446, 7391, 11249, 14782, 22498, 30533, 51737, 61066, 103474, 213731, 427462, 625123, 1250246, 4375861, 8751722, 11877337, 23754674, 83141359, 166282718]

約数ペア:

[(1, 166282718), (2, 83141359), (7, 23754674), (14, 11877337), (19, 8751722), (38, 4375861), (133, 1250246), (266, 625123), (389, 427462), (778, 213731), (1607, 103474), (2723, 61066), (3214, 51737), (5446, 30533), (7391, 22498), (11249, 14782)]