135366656

素因数分解:

$2^{11}\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 273038220

約数和(自身を除く): 137671564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 421, 512, 628, 842, 1024, 1256, 1684, 2048, 2512, 3368, 5024, 6736, 10048, 13472, 20096, 26944, 40192, 53888, 66097, 80384, 107776, 132194, 160768, 215552, 264388, 321536, 431104, 528776, 862208, 1057552, 2115104, 4230208, 8460416, 16920832, 33841664, 67683328, 135366656]

約数ペア:

[(1, 135366656), (2, 67683328), (4, 33841664), (8, 16920832), (16, 8460416), (32, 4230208), (64, 2115104), (128, 1057552), (157, 862208), (256, 528776), (314, 431104), (421, 321536), (512, 264388), (628, 215552), (842, 160768), (1024, 132194), (1256, 107776), (1684, 80384), (2048, 66097), (2512, 53888), (3368, 40192), (5024, 26944), (6736, 20096), (10048, 13472)]