161069664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 498315888

約数和(自身を除く): 337246224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 97, 98, 112, 147, 168, 194, 196, 224, 291, 294, 336, 353, 388, 392, 582, 588, 672, 679, 706, 776, 784, 1059, 1164, 1176, 1358, 1412, 1552, 1568, 2037, 2118, 2328, 2352, 2471, 2716, 2824, 3104, 4074, 4236, 4656, 4704, 4753, 4942, 5432, 5648, 7413, 8148, 8472, 9312, 9506, 9884, 10864, 11296, 14259, 14826, 16296, 16944, 17297, 19012, 19768, 21728, 28518, 29652, 32592, 33888, 34241, 34594, 38024, 39536, 51891, 57036, 59304, 65184, 68482, 69188, 76048, 79072, 102723, 103782, 114072, 118608, 136964, 138376, 152096, 205446, 207564, 228144, 237216, 239687, 273928, 276752, 410892, 415128, 456288, 479374, 547856, 553504, 719061, 821784, 830256, 958748, 1095712, 1438122, 1643568, 1660512, 1677809, 1917496, 2876244, 3287136, 3355618, 3834992, 5033427, 5752488, 6711236, 7669984, 10066854, 11504976, 13422472, 20133708, 23009952, 26844944, 40267416, 53689888, 80534832, 161069664]

約数ペア:

[(1, 161069664), (2, 80534832), (3, 53689888), (4, 40267416), (6, 26844944), (7, 23009952), (8, 20133708), (12, 13422472), (14, 11504976), (16, 10066854), (21, 7669984), (24, 6711236), (28, 5752488), (32, 5033427), (42, 3834992), (48, 3355618), (49, 3287136), (56, 2876244), (84, 1917496), (96, 1677809), (97, 1660512), (98, 1643568), (112, 1438122), (147, 1095712), (168, 958748), (194, 830256), (196, 821784), (224, 719061), (291, 553504), (294, 547856), (336, 479374), (353, 456288), (388, 415128), (392, 410892), (582, 276752), (588, 273928), (672, 239687), (679, 237216), (706, 228144), (776, 207564), (784, 205446), (1059, 152096), (1164, 138376), (1176, 136964), (1358, 118608), (1412, 114072), (1552, 103782), (1568, 102723), (2037, 79072), (2118, 76048), (2328, 69188), (2352, 68482), (2471, 65184), (2716, 59304), (2824, 57036), (3104, 51891), (4074, 39536), (4236, 38024), (4656, 34594), (4704, 34241), (4753, 33888), (4942, 32592), (5432, 29652), (5648, 28518), (7413, 21728), (8148, 19768), (8472, 19012), (9312, 17297), (9506, 16944), (9884, 16296), (10864, 14826), (11296, 14259)]