164540710

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{104803}}^1$

素因数の和:104967

約数の個数: 16

約数和(自身を含む): 298062576

約数和(自身を除く): 133521866

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 104803, 209606, 524015, 1048030, 16454071, 32908142, 82270355, 164540710]

約数ペア:

[(1, 164540710), (2, 82270355), (5, 32908142), (10, 16454071), (157, 1048030), (314, 524015), (785, 209606), (1570, 104803)]