159849128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1051639}}^1$

素因数の和:1051664

約数の個数: 16

約数和(自身を含む): 315492000

約数和(自身を除く): 155642872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1051639, 2103278, 4206556, 8413112, 19981141, 39962282, 79924564, 159849128]

約数ペア:

[(1, 159849128), (2, 79924564), (4, 39962282), (8, 19981141), (19, 8413112), (38, 4206556), (76, 2103278), (152, 1051639)]