166117567

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{14479}}^1$

素因数の和:14646

約数の個数: 16

約数和(自身を含む): 208512000

約数和(自身を除く): 42394433

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 14479, 101353, 159269, 1114883, 2157371, 15101597, 23731081, 166117567]

約数ペア:

[(1, 166117567), (7, 23731081), (11, 15101597), (77, 2157371), (149, 1114883), (1043, 159269), (1639, 101353), (11473, 14479)]