164637496

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{38903}}^1$

素因数の和:38955

約数の個数: 24

約数和(自身を含む): 322708680

約数和(自身を除く): 158071184

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 38903, 77806, 155612, 311224, 894769, 1789538, 3579076, 7158152, 20579687, 41159374, 82318748, 164637496]

約数ペア:

[(1, 164637496), (2, 82318748), (4, 41159374), (8, 20579687), (23, 7158152), (46, 3579076), (92, 1789538), (184, 894769), (529, 311224), (1058, 155612), (2116, 77806), (4232, 38903)]