156720925922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{13995439}}^1$

素因数の和:13995961

約数の個数: 16

約数和(自身を含む): 256956278400

約数和(自身を除く): 100235352478

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 11198, 13995439, 27990878, 153949829, 307899658, 7123678451, 14247356902, 78360462961, 156720925922]

約数ペア:

[(1, 156720925922), (2, 78360462961), (11, 14247356902), (22, 7123678451), (509, 307899658), (1018, 153949829), (5599, 27990878), (11198, 13995439)]