132864256

素因数分解:

$2^8\times 7^1\times {\mathrm{74143}}^1$

素因数の和:74166

約数の個数: 36

約数和(自身を含む): 303100672

約数和(自身を除く): 170236416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 74143, 148286, 296572, 519001, 593144, 1038002, 1186288, 2076004, 2372576, 4152008, 4745152, 8304016, 9490304, 16608032, 18980608, 33216064, 66432128, 132864256]

約数ペア:

[(1, 132864256), (2, 66432128), (4, 33216064), (7, 18980608), (8, 16608032), (14, 9490304), (16, 8304016), (28, 4745152), (32, 4152008), (56, 2372576), (64, 2076004), (112, 1186288), (128, 1038002), (224, 593144), (256, 519001), (448, 296572), (896, 148286), (1792, 74143)]