140147314

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{16217}}^1$

素因数の和:16397

約数の個数: 16

約数和(自身を含む): 218943000

約数和(自身を除く): 78795686

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 16217, 32434, 470293, 940586, 2416333, 4832666, 70073657, 140147314]

約数ペア:

[(1, 140147314), (2, 70073657), (29, 4832666), (58, 2416333), (149, 940586), (298, 470293), (4321, 32434), (8642, 16217)]