154988134

素因数分解:

$2^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{5527}}^1$

素因数の和:7539

約数の個数: 16

約数和(自身を含む): 265874688

約数和(自身を除く): 110886554

約数列:

[1, 2, 7, 14, 2003, 4006, 5527, 11054, 14021, 28042, 38689, 77378, 11070581, 22141162, 77494067, 154988134]

約数ペア:

[(1, 154988134), (2, 77494067), (7, 22141162), (14, 11070581), (2003, 77378), (4006, 38689), (5527, 28042), (11054, 14021)]