16506486392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1\times {\mathrm{1949}}^1$

素因数の和:2736

約数の個数: 64

約数和(自身を含む): 34051212000

約数和(自身を除く): 17544725608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 613, 628, 1226, 1256, 1727, 1949, 2452, 3454, 3898, 4904, 6743, 6908, 7796, 13486, 13816, 15592, 21439, 26972, 42878, 53944, 85756, 96241, 171512, 192482, 305993, 384964, 611986, 769928, 1058651, 1194737, 1223972, 2117302, 2389474, 2447944, 3365923, 4234604, 4778948, 6731846, 8469208, 9557896, 13142107, 13463692, 26284214, 26927384, 52568428, 105136856, 187573709, 375147418, 750294836, 1500589672, 2063310799, 4126621598, 8253243196, 16506486392]

約数ペア:

[(1, 16506486392), (2, 8253243196), (4, 4126621598), (8, 2063310799), (11, 1500589672), (22, 750294836), (44, 375147418), (88, 187573709), (157, 105136856), (314, 52568428), (613, 26927384), (628, 26284214), (1226, 13463692), (1256, 13142107), (1727, 9557896), (1949, 8469208), (2452, 6731846), (3454, 4778948), (3898, 4234604), (4904, 3365923), (6743, 2447944), (6908, 2389474), (7796, 2117302), (13486, 1223972), (13816, 1194737), (15592, 1058651), (21439, 769928), (26972, 611986), (42878, 384964), (53944, 305993), (85756, 192482), (96241, 171512)]