156579124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 311592960

約数和(自身を除く): 155013836

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 299, 356, 598, 1157, 1196, 1471, 2047, 2314, 2942, 4094, 4628, 5884, 8188, 19123, 26611, 33833, 38246, 53222, 67666, 76492, 106444, 130919, 135332, 261838, 439829, 523676, 879658, 1701947, 1759316, 3011137, 3403894, 6022274, 6807788, 12044548, 39144781, 78289562, 156579124]

約数ペア:

[(1, 156579124), (2, 78289562), (4, 39144781), (13, 12044548), (23, 6807788), (26, 6022274), (46, 3403894), (52, 3011137), (89, 1759316), (92, 1701947), (178, 879658), (299, 523676), (356, 439829), (598, 261838), (1157, 135332), (1196, 130919), (1471, 106444), (2047, 76492), (2314, 67666), (2942, 53222), (4094, 38246), (4628, 33833), (5884, 26611), (8188, 19123)]