152213456

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{179497}}^1$

素因数の和:179558

約数の個数: 20

約数和(自身を含む): 300479652

約数和(自身を除く): 148266196

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 179497, 358994, 717988, 1435976, 2871952, 9513341, 19026682, 38053364, 76106728, 152213456]

約数ペア:

[(1, 152213456), (2, 76106728), (4, 38053364), (8, 19026682), (16, 9513341), (53, 2871952), (106, 1435976), (212, 717988), (424, 358994), (848, 179497)]