144975166

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{220327}}^1$

素因数の和:220383

約数の個数: 16

約数和(自身を含む): 253817856

約数和(自身を除く): 108842690

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 220327, 440654, 1542289, 3084578, 10355369, 20710738, 72487583, 144975166]

約数ペア:

[(1, 144975166), (2, 72487583), (7, 20710738), (14, 10355369), (47, 3084578), (94, 1542289), (329, 440654), (658, 220327)]