144080260042

素因数分解:

$2^1\times {\mathrm{947}}^1\times {\mathrm{1427}}^1\times {\mathrm{53309}}^1$

素因数の和:55685

約数の個数: 16

約数和(自身を含む): 216504277920

約数和(自身を除く): 72424017878

約数列:

[1, 2, 947, 1427, 1894, 2854, 53309, 106618, 1351369, 2702738, 50483623, 76071943, 100967246, 152143886, 72040130021, 144080260042]

約数ペア:

[(1, 144080260042), (2, 72040130021), (947, 152143886), (1427, 100967246), (1894, 76071943), (2854, 50483623), (53309, 2702738), (106618, 1351369)]