158972644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{13999}}^1$

素因数の和:14187

約数の個数: 24

約数和(自身を含む): 296352000

約数和(自身を除く): 137379356

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 5678, 11356, 13999, 27998, 55996, 237983, 475966, 951932, 2337833, 4675666, 9351332, 39743161, 79486322, 158972644]

約数ペア:

[(1, 158972644), (2, 79486322), (4, 39743161), (17, 9351332), (34, 4675666), (68, 2337833), (167, 951932), (334, 475966), (668, 237983), (2839, 55996), (5678, 27998), (11356, 13999)]