155477078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{25463}}^1$

素因数の和:25579

約数の個数: 16

約数和(自身を含む): 242009856

約数和(自身を除く): 86532778

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 25463, 50926, 1094909, 1807873, 2189818, 3615746, 77738539, 155477078]

約数ペア:

[(1, 155477078), (2, 77738539), (43, 3615746), (71, 2189818), (86, 1807873), (142, 1094909), (3053, 50926), (6106, 25463)]