159490412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{6529}}^1$

素因数の和:6761

約数の個数: 24

約数和(自身を含む): 289618560

約数和(自身を除く): 130128148

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 6107, 6529, 12214, 13058, 24428, 26116, 202399, 404798, 809596, 1286213, 2572426, 5144852, 39872603, 79745206, 159490412]

約数ペア:

[(1, 159490412), (2, 79745206), (4, 39872603), (31, 5144852), (62, 2572426), (124, 1286213), (197, 809596), (394, 404798), (788, 202399), (6107, 26116), (6529, 24428), (12214, 13058)]