133028576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{218797}}^1$

素因数の和:218826

約数の個数: 24

約数和(自身を含む): 275685480

約数和(自身を除く): 142656904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 218797, 437594, 875188, 1750376, 3500752, 4157143, 7001504, 8314286, 16628572, 33257144, 66514288, 133028576]

約数ペア:

[(1, 133028576), (2, 66514288), (4, 33257144), (8, 16628572), (16, 8314286), (19, 7001504), (32, 4157143), (38, 3500752), (76, 1750376), (152, 875188), (304, 437594), (608, 218797)]