156968075887

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{4447}}^1\times {\mathrm{36277}}^1$

素因数の和:40870

約数の個数: 16

約数和(自身を含む): 180728289280

約数和(自身を除く): 23760213393

約数列:

[1, 7, 139, 973, 4447, 31129, 36277, 253939, 618133, 4326931, 5042503, 35297521, 161323819, 1129266733, 22424010841, 156968075887]

約数ペア:

[(1, 156968075887), (7, 22424010841), (139, 1129266733), (973, 161323819), (4447, 35297521), (31129, 5042503), (36277, 4326931), (253939, 618133)]