231642158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{7537}}^1$

素因数の和:7688

約数の個数: 24

約数和(自身を含む): 384980736

約数和(自身を除く): 153338578

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2794, 7537, 15074, 15367, 30734, 82907, 165814, 911977, 957199, 1823954, 1914398, 10529189, 21058378, 115821079, 231642158]

約数ペア:

[(1, 231642158), (2, 115821079), (11, 21058378), (22, 10529189), (121, 1914398), (127, 1823954), (242, 957199), (254, 911977), (1397, 165814), (2794, 82907), (7537, 30734), (15074, 15367)]