149590966

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{76871}}^1$

素因数の和:77019

約数の個数: 16

約数和(自身を含む): 258289920

約数和(自身を除く): 108698954

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 76871, 153742, 538097, 1076194, 10685069, 21370138, 74795483, 149590966]

約数ペア:

[(1, 149590966), (2, 74795483), (7, 21370138), (14, 10685069), (139, 1076194), (278, 538097), (973, 153742), (1946, 76871)]