15666939568

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{3697}}^1$

素因数の和:4110

約数の個数: 80

約数和(自身を含む): 35066388544

約数和(自身を除く): 19399448976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 241, 314, 482, 628, 964, 1099, 1256, 1687, 1928, 2198, 2512, 3374, 3697, 3856, 4396, 6748, 7394, 8792, 13496, 14788, 17584, 25879, 26992, 29576, 37837, 51758, 59152, 75674, 103516, 151348, 207032, 264859, 302696, 414064, 529718, 580429, 605392, 890977, 1059436, 1160858, 1781954, 2118872, 2321716, 3563908, 4063003, 4237744, 4643432, 6236839, 7127816, 8126006, 9286864, 12473678, 14255632, 16252012, 24947356, 32504024, 49894712, 65008048, 99789424, 139883389, 279766778, 559533556, 979183723, 1119067112, 1958367446, 2238134224, 3916734892, 7833469784, 15666939568]

約数ペア:

[(1, 15666939568), (2, 7833469784), (4, 3916734892), (7, 2238134224), (8, 1958367446), (14, 1119067112), (16, 979183723), (28, 559533556), (56, 279766778), (112, 139883389), (157, 99789424), (241, 65008048), (314, 49894712), (482, 32504024), (628, 24947356), (964, 16252012), (1099, 14255632), (1256, 12473678), (1687, 9286864), (1928, 8126006), (2198, 7127816), (2512, 6236839), (3374, 4643432), (3697, 4237744), (3856, 4063003), (4396, 3563908), (6748, 2321716), (7394, 2118872), (8792, 1781954), (13496, 1160858), (14788, 1059436), (17584, 890977), (25879, 605392), (26992, 580429), (29576, 529718), (37837, 414064), (51758, 302696), (59152, 264859), (75674, 207032), (103516, 151348)]