131781216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4783}}^1$

素因数の和:4844

約数の個数: 96

約数和(自身を含む): 405070848

約数和(自身を除く): 273289632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 861, 984, 1148, 1312, 1722, 1968, 2296, 3444, 3936, 4592, 4783, 6888, 9184, 9566, 13776, 14349, 19132, 27552, 28698, 33481, 38264, 57396, 66962, 76528, 100443, 114792, 133924, 153056, 196103, 200886, 229584, 267848, 392206, 401772, 459168, 535696, 588309, 784412, 803544, 1071392, 1176618, 1372721, 1568824, 1607088, 2353236, 2745442, 3137648, 3214176, 4118163, 4706472, 5490884, 6275296, 8236326, 9412944, 10981768, 16472652, 18825888, 21963536, 32945304, 43927072, 65890608, 131781216]

約数ペア:

[(1, 131781216), (2, 65890608), (3, 43927072), (4, 32945304), (6, 21963536), (7, 18825888), (8, 16472652), (12, 10981768), (14, 9412944), (16, 8236326), (21, 6275296), (24, 5490884), (28, 4706472), (32, 4118163), (41, 3214176), (42, 3137648), (48, 2745442), (56, 2353236), (82, 1607088), (84, 1568824), (96, 1372721), (112, 1176618), (123, 1071392), (164, 803544), (168, 784412), (224, 588309), (246, 535696), (287, 459168), (328, 401772), (336, 392206), (492, 267848), (574, 229584), (656, 200886), (672, 196103), (861, 153056), (984, 133924), (1148, 114792), (1312, 100443), (1722, 76528), (1968, 66962), (2296, 57396), (3444, 38264), (3936, 33481), (4592, 28698), (4783, 27552), (6888, 19132), (9184, 14349), (9566, 13776)]