156976822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{2903}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 248117760

約数和(自身を除く): 91140938

約数列:

[1, 2, 19, 38, 1423, 2846, 2903, 5806, 27037, 54074, 55157, 110314, 4130969, 8261938, 78488411, 156976822]

約数ペア:

[(1, 156976822), (2, 78488411), (19, 8261938), (38, 4130969), (1423, 110314), (2846, 55157), (2903, 54074), (5806, 27037)]