15157568

素因数分解:

$2^6\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 42

約数和(自身を含む): 31091886

約数和(自身を除く): 15934318

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 173, 296, 346, 592, 692, 1184, 1369, 1384, 2368, 2738, 2768, 5476, 5536, 6401, 10952, 11072, 12802, 21904, 25604, 43808, 51208, 87616, 102416, 204832, 236837, 409664, 473674, 947348, 1894696, 3789392, 7578784, 15157568]

約数ペア:

[(1, 15157568), (2, 7578784), (4, 3789392), (8, 1894696), (16, 947348), (32, 473674), (37, 409664), (64, 236837), (74, 204832), (148, 102416), (173, 87616), (296, 51208), (346, 43808), (592, 25604), (692, 21904), (1184, 12802), (1369, 11072), (1384, 10952), (2368, 6401), (2738, 5536), (2768, 5476)]