140947812

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{7237}}^1$

素因数の和:7788

約数の個数: 36

約数和(自身を含む): 356992636

約数和(自身を除く): 216044824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 4869, 6492, 7237, 9738, 14474, 19476, 21711, 28948, 43422, 65133, 86844, 130266, 260532, 3915217, 7830434, 11745651, 15660868, 23491302, 35236953, 46982604, 70473906, 140947812]

約数ペア:

[(1, 140947812), (2, 70473906), (3, 46982604), (4, 35236953), (6, 23491302), (9, 15660868), (12, 11745651), (18, 7830434), (36, 3915217), (541, 260532), (1082, 130266), (1623, 86844), (2164, 65133), (3246, 43422), (4869, 28948), (6492, 21711), (7237, 19476), (9738, 14474)]