168401024

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 376049520

約数和(自身を除く): 207648496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 121, 128, 131, 166, 176, 242, 262, 332, 352, 484, 524, 664, 704, 913, 968, 1048, 1328, 1408, 1441, 1826, 1936, 2096, 2656, 2882, 3652, 3872, 4192, 5312, 5764, 7304, 7744, 8384, 10043, 10624, 10873, 11528, 14608, 15488, 15851, 16768, 20086, 21746, 23056, 29216, 31702, 40172, 43492, 46112, 58432, 63404, 80344, 86984, 92224, 116864, 119603, 126808, 160688, 173968, 184448, 239206, 253616, 321376, 347936, 478412, 507232, 642752, 695872, 956824, 1014464, 1285504, 1315633, 1391744, 1913648, 2028928, 2631266, 3827296, 5262532, 7654592, 10525064, 15309184, 21050128, 42100256, 84200512, 168401024]

約数ペア:

[(1, 168401024), (2, 84200512), (4, 42100256), (8, 21050128), (11, 15309184), (16, 10525064), (22, 7654592), (32, 5262532), (44, 3827296), (64, 2631266), (83, 2028928), (88, 1913648), (121, 1391744), (128, 1315633), (131, 1285504), (166, 1014464), (176, 956824), (242, 695872), (262, 642752), (332, 507232), (352, 478412), (484, 347936), (524, 321376), (664, 253616), (704, 239206), (913, 184448), (968, 173968), (1048, 160688), (1328, 126808), (1408, 119603), (1441, 116864), (1826, 92224), (1936, 86984), (2096, 80344), (2656, 63404), (2882, 58432), (3652, 46112), (3872, 43492), (4192, 40172), (5312, 31702), (5764, 29216), (7304, 23056), (7744, 21746), (8384, 20086), (10043, 16768), (10624, 15851), (10873, 15488), (11528, 14608)]