156900530

素因数分解:

$2^1\times 5^1\times {\mathrm{3533}}^1\times {\mathrm{4441}}^1$

素因数の和:7981

約数の個数: 16

約数和(自身を含む): 282564504

約数和(自身を除く): 125663974

約数列:

[1, 2, 5, 10, 3533, 4441, 7066, 8882, 17665, 22205, 35330, 44410, 15690053, 31380106, 78450265, 156900530]

約数ペア:

[(1, 156900530), (2, 78450265), (5, 31380106), (10, 15690053), (3533, 44410), (4441, 35330), (7066, 22205), (8882, 17665)]