164576

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 335160

約数和(自身を除く): 170584

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 1184, 2224, 4448, 5143, 10286, 20572, 41144, 82288, 164576]

約数ペア:

[(1, 164576), (2, 82288), (4, 41144), (8, 20572), (16, 10286), (32, 5143), (37, 4448), (74, 2224), (139, 1184), (148, 1112), (278, 592), (296, 556)]