173864416

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 72

約数和(自身を含む): 381479112

約数和(自身を除く): 207614696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 121, 166, 176, 242, 332, 352, 484, 541, 664, 913, 968, 1082, 1328, 1826, 1936, 2164, 2656, 3652, 3872, 4328, 5951, 7304, 8656, 10043, 11902, 14608, 17312, 20086, 23804, 29216, 40172, 44903, 47608, 65461, 80344, 89806, 95216, 130922, 160688, 179612, 190432, 261844, 321376, 359224, 493933, 523688, 718448, 987866, 1047376, 1436896, 1975732, 2094752, 3951464, 5433263, 7902928, 10866526, 15805856, 21733052, 43466104, 86932208, 173864416]

約数ペア:

[(1, 173864416), (2, 86932208), (4, 43466104), (8, 21733052), (11, 15805856), (16, 10866526), (22, 7902928), (32, 5433263), (44, 3951464), (83, 2094752), (88, 1975732), (121, 1436896), (166, 1047376), (176, 987866), (242, 718448), (332, 523688), (352, 493933), (484, 359224), (541, 321376), (664, 261844), (913, 190432), (968, 179612), (1082, 160688), (1328, 130922), (1826, 95216), (1936, 89806), (2164, 80344), (2656, 65461), (3652, 47608), (3872, 44903), (4328, 40172), (5951, 29216), (7304, 23804), (8656, 20086), (10043, 17312), (11902, 14608)]