164012956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3559}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 295152480

約数和(自身を除く): 131139524

約数列:

[1, 2, 4, 41, 82, 164, 281, 562, 1124, 3559, 7118, 11521, 14236, 23042, 46084, 145919, 291838, 583676, 1000079, 2000158, 4000316, 41003239, 82006478, 164012956]

約数ペア:

[(1, 164012956), (2, 82006478), (4, 41003239), (41, 4000316), (82, 2000158), (164, 1000079), (281, 583676), (562, 291838), (1124, 145919), (3559, 46084), (7118, 23042), (11521, 14236)]