153909248

素因数分解:

$2^{11}\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 310040640

約数和(自身を除く): 156131392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 337, 446, 512, 674, 892, 1024, 1348, 1784, 2048, 2696, 3568, 5392, 7136, 10784, 14272, 21568, 28544, 43136, 57088, 75151, 86272, 114176, 150302, 172544, 228352, 300604, 345088, 456704, 601208, 690176, 1202416, 2404832, 4809664, 9619328, 19238656, 38477312, 76954624, 153909248]

約数ペア:

[(1, 153909248), (2, 76954624), (4, 38477312), (8, 19238656), (16, 9619328), (32, 4809664), (64, 2404832), (128, 1202416), (223, 690176), (256, 601208), (337, 456704), (446, 345088), (512, 300604), (674, 228352), (892, 172544), (1024, 150302), (1348, 114176), (1784, 86272), (2048, 75151), (2696, 57088), (3568, 43136), (5392, 28544), (7136, 21568), (10784, 14272)]