153640379846

素因数分解:

$2^1\times {\mathrm{3923}}^1\times {\mathrm{3989}}^1\times {\mathrm{4909}}^1$

素因数の和:12823

約数の個数: 16

約数和(自身を含む): 230624074800

約数和(自身を除く): 76983694954

約数列:

[1, 2, 3923, 3989, 4909, 7846, 7978, 9818, 15648847, 19258007, 19582001, 31297694, 38516014, 39164002, 76820189923, 153640379846]

約数ペア:

[(1, 153640379846), (2, 76820189923), (3923, 39164002), (3989, 38516014), (4909, 31297694), (7846, 19582001), (7978, 19258007), (9818, 15648847)]