156920810744

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1987547}}^1$

素因数の和:1987763

約数の個数: 32

約数和(自身を含む): 300517257600

約数和(自身を除く): 143596446856

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 1112, 9869, 19738, 39476, 78952, 1987547, 3975094, 7950188, 15900376, 141115837, 276269033, 282231674, 552538066, 564463348, 1105076132, 1128926696, 2210152264, 19615101343, 39230202686, 78460405372, 156920810744]

約数ペア:

[(1, 156920810744), (2, 78460405372), (4, 39230202686), (8, 19615101343), (71, 2210152264), (139, 1128926696), (142, 1105076132), (278, 564463348), (284, 552538066), (556, 282231674), (568, 276269033), (1112, 141115837), (9869, 15900376), (19738, 7950188), (39476, 3975094), (78952, 1987547)]