121332736

素因数分解:

$2^{10}\times 7^1\times {\mathrm{16927}}^1$

素因数の和:16954

約数の個数: 44

約数和(自身を含む): 277212928

約数和(自身を除く): 155880192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 16927, 33854, 67708, 118489, 135416, 236978, 270832, 473956, 541664, 947912, 1083328, 1895824, 2166656, 3791648, 4333312, 7583296, 8666624, 15166592, 17333248, 30333184, 60666368, 121332736]

約数ペア:

[(1, 121332736), (2, 60666368), (4, 30333184), (7, 17333248), (8, 15166592), (14, 8666624), (16, 7583296), (28, 4333312), (32, 3791648), (56, 2166656), (64, 1895824), (112, 1083328), (128, 947912), (224, 541664), (256, 473956), (448, 270832), (512, 236978), (896, 135416), (1024, 118489), (1792, 67708), (3584, 33854), (7168, 16927)]