157434158

素因数分解:

$2^1\times 7^2\times {\mathrm{761}}^1\times {\mathrm{2111}}^1$

素因数の和:2888

約数の個数: 24

約数和(自身を含む): 275197824

約数和(自身を除く): 117763666

約数列:

[1, 2, 7, 14, 49, 98, 761, 1522, 2111, 4222, 5327, 10654, 14777, 29554, 37289, 74578, 103439, 206878, 1606471, 3212942, 11245297, 22490594, 78717079, 157434158]

約数ペア:

[(1, 157434158), (2, 78717079), (7, 22490594), (14, 11245297), (49, 3212942), (98, 1606471), (761, 206878), (1522, 103439), (2111, 74578), (4222, 37289), (5327, 29554), (10654, 14777)]