138216892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2437}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 264181680

約数和(自身を除く): 125964788

約数列:

[1, 2, 4, 11, 22, 44, 1289, 2437, 2578, 4874, 5156, 9748, 14179, 26807, 28358, 53614, 56716, 107228, 3141293, 6282586, 12565172, 34554223, 69108446, 138216892]

約数ペア:

[(1, 138216892), (2, 69108446), (4, 34554223), (11, 12565172), (22, 6282586), (44, 3141293), (1289, 107228), (2437, 56716), (2578, 53614), (4874, 28358), (5156, 26807), (9748, 14179)]