142547084

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{131501}}^1$

素因数の和:131776

約数の個数: 12

約数和(自身を含む): 250379808

約数和(自身を除く): 107832724

約数列:

[1, 2, 4, 271, 542, 1084, 131501, 263002, 526004, 35636771, 71273542, 142547084]

約数ペア:

[(1, 142547084), (2, 71273542), (4, 35636771), (271, 526004), (542, 263002), (1084, 131501)]