147898874

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 224175168

約数和(自身を除く): 76276294

約数列:

[1, 2, 167, 257, 334, 514, 1723, 3446, 42919, 85838, 287741, 442811, 575482, 885622, 73949437, 147898874]

約数ペア:

[(1, 147898874), (2, 73949437), (167, 885622), (257, 575482), (334, 442811), (514, 287741), (1723, 85838), (3446, 42919)]