164858516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{46153}}^1$

素因数の和:46223

約数の個数: 24

約数和(自身を含む): 310154880

約数和(自身を除く): 145296364

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 46153, 92306, 184612, 876907, 1753814, 2169191, 3507628, 4338382, 8676764, 41214629, 82429258, 164858516]

約数ペア:

[(1, 164858516), (2, 82429258), (4, 41214629), (19, 8676764), (38, 4338382), (47, 3507628), (76, 2169191), (94, 1753814), (188, 876907), (893, 184612), (1786, 92306), (3572, 46153)]