155588587

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{106349}}^1$

素因数の和:106386

約数の個数: 16

約数和(自身を含む): 204192000

約数和(自身を除く): 48603413

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 106349, 744443, 1169839, 2020631, 8188873, 14144417, 22226941, 155588587]

約数ペア:

[(1, 155588587), (7, 22226941), (11, 14144417), (19, 8188873), (77, 2020631), (133, 1169839), (209, 744443), (1463, 106349)]