168684895

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2609}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 206586720

約数和(自身を除く): 37901825

約数列:

[1, 5, 67, 193, 335, 965, 2609, 12931, 13045, 64655, 174803, 503537, 874015, 2517685, 33736979, 168684895]

約数ペア:

[(1, 168684895), (5, 33736979), (67, 2517685), (193, 874015), (335, 503537), (965, 174803), (2609, 64655), (12931, 13045)]