156617168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{337537}}^1$

素因数の和:337574

約数の個数: 20

約数和(自身を含む): 313910340

約数和(自身を除く): 157293172

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 337537, 675074, 1350148, 2700296, 5400592, 9788573, 19577146, 39154292, 78308584, 156617168]

約数ペア:

[(1, 156617168), (2, 78308584), (4, 39154292), (8, 19577146), (16, 9788573), (29, 5400592), (58, 2700296), (116, 1350148), (232, 675074), (464, 337537)]