128392132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{265273}}^1$

素因数の和:265299

約数の個数: 18

約数和(自身を含む): 246970094

約数和(自身を除く): 118577962

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 265273, 530546, 1061092, 2918003, 5836006, 11672012, 32098033, 64196066, 128392132]

約数ペア:

[(1, 128392132), (2, 64196066), (4, 32098033), (11, 11672012), (22, 5836006), (44, 2918003), (121, 1061092), (242, 530546), (484, 265273)]