133274368

素因数分解:

$2^8\times {\mathrm{487}}^1\times {\mathrm{1069}}^1$

素因数の和:1572

約数の個数: 36

約数和(自身を含む): 266823760

約数和(自身を除く): 133549392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 487, 974, 1069, 1948, 2138, 3896, 4276, 7792, 8552, 15584, 17104, 31168, 34208, 62336, 68416, 124672, 136832, 273664, 520603, 1041206, 2082412, 4164824, 8329648, 16659296, 33318592, 66637184, 133274368]

約数ペア:

[(1, 133274368), (2, 66637184), (4, 33318592), (8, 16659296), (16, 8329648), (32, 4164824), (64, 2082412), (128, 1041206), (256, 520603), (487, 273664), (974, 136832), (1069, 124672), (1948, 68416), (2138, 62336), (3896, 34208), (4276, 31168), (7792, 17104), (8552, 15584)]