156980259065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{195006533}}^1$

素因数の和:195006568

約数の個数: 16

約数和(自身を含む): 224647527168

約数和(自身を除く): 67667268103

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 195006533, 975032665, 1365045731, 4485150259, 6825228655, 22425751295, 31396051813, 156980259065]

約数ペア:

[(1, 156980259065), (5, 31396051813), (7, 22425751295), (23, 6825228655), (35, 4485150259), (115, 1365045731), (161, 975032665), (805, 195006533)]