139897054

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{7919}}^1$

素因数の和:8016

約数の個数: 24

約数和(自身を含む): 233845920

約数和(自身を除く): 93948866

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 7919, 8833, 15838, 17666, 87109, 174218, 578087, 958199, 1156174, 1916398, 6358957, 12717914, 69948527, 139897054]

約数ペア:

[(1, 139897054), (2, 69948527), (11, 12717914), (22, 6358957), (73, 1916398), (121, 1156174), (146, 958199), (242, 578087), (803, 174218), (1606, 87109), (7919, 17666), (8833, 15838)]