159487918

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{20611}}^1$

素因数の和:20739

約数の個数: 16

約数和(自身を含む): 247096656

約数和(自身を除く): 87608738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 20611, 41222, 1092383, 1504603, 2184766, 3009206, 79743959, 159487918]

約数ペア:

[(1, 159487918), (2, 79743959), (53, 3009206), (73, 2184766), (106, 1504603), (146, 1092383), (3869, 41222), (7738, 20611)]