139900504

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{13421}}^1$

素因数の和:14730

約数の個数: 16

約数和(自身を含む): 262534320

約数和(自身を除く): 122633816

約数列:

[1, 2, 4, 8, 1303, 2606, 5212, 10424, 13421, 26842, 53684, 107368, 17487563, 34975126, 69950252, 139900504]

約数ペア:

[(1, 139900504), (2, 69950252), (4, 34975126), (8, 17487563), (1303, 107368), (2606, 53684), (5212, 26842), (10424, 13421)]