139778822

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{5351}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 215985312

約数和(自身を除く): 76206490

約数列:

[1, 2, 37, 74, 353, 706, 5351, 10702, 13061, 26122, 197987, 395974, 1888903, 3777806, 69889411, 139778822]

約数ペア:

[(1, 139778822), (2, 69889411), (37, 3777806), (74, 1888903), (353, 395974), (706, 197987), (5351, 26122), (10702, 13061)]