128322436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{265129}}^1$

素因数の和:265155

約数の個数: 18

約数和(自身を含む): 246836030

約数和(自身を除く): 118513594

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 265129, 530258, 1060516, 2916419, 5832838, 11665676, 32080609, 64161218, 128322436]

約数ペア:

[(1, 128322436), (2, 64161218), (4, 32080609), (11, 11665676), (22, 5832838), (44, 2916419), (121, 1060516), (242, 530258), (484, 265129)]