158972882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{34129}}^1$

素因数の和:34285

約数の個数: 16

約数和(自身を含む): 254336760

約数和(自身を除く): 95363878

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 34129, 68258, 580193, 1160386, 4675673, 9351346, 79486441, 158972882]

約数ペア:

[(1, 158972882), (2, 79486441), (17, 9351346), (34, 4675673), (137, 1160386), (274, 580193), (2329, 68258), (4658, 34129)]