129120582

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157081}}^1$

素因数の和:157223

約数の個数: 16

約数和(自身を含む): 260127792

約数和(自身を除く): 131007210

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 157081, 314162, 471243, 942486, 21520097, 43040194, 64560291, 129120582]

約数ペア:

[(1, 129120582), (2, 64560291), (3, 43040194), (6, 21520097), (137, 942486), (274, 471243), (411, 314162), (822, 157081)]