128477272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5087}}^1$

素因数の和:5152

約数の個数: 64

約数和(自身を含む): 307722240

約数和(自身を除く): 179244968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3608, 5087, 6314, 10174, 12628, 20348, 25256, 35609, 40696, 55957, 71218, 111914, 142436, 208567, 223828, 284872, 391699, 417134, 447656, 783398, 834268, 1459969, 1566796, 1668536, 2294237, 2919938, 3133592, 4588474, 5839876, 9176948, 11679752, 16059659, 18353896, 32119318, 64238636, 128477272]

約数ペア:

[(1, 128477272), (2, 64238636), (4, 32119318), (7, 18353896), (8, 16059659), (11, 11679752), (14, 9176948), (22, 5839876), (28, 4588474), (41, 3133592), (44, 2919938), (56, 2294237), (77, 1668536), (82, 1566796), (88, 1459969), (154, 834268), (164, 783398), (287, 447656), (308, 417134), (328, 391699), (451, 284872), (574, 223828), (616, 208567), (902, 142436), (1148, 111914), (1804, 71218), (2296, 55957), (3157, 40696), (3608, 35609), (5087, 25256), (6314, 20348), (10174, 12628)]