131611968

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5573}}^1$

素因数の和:5632

約数の個数: 84

約数和(自身を含む): 386512308

約数和(自身を除く): 254900340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5573, 5904, 7872, 11146, 11808, 16719, 22292, 23616, 33438, 44584, 50157, 66876, 89168, 100314, 133752, 178336, 200628, 228493, 267504, 356672, 401256, 456986, 535008, 685479, 802512, 913972, 1070016, 1370958, 1605024, 1827944, 2056437, 2741916, 3210048, 3655888, 4112874, 5483832, 7311776, 8225748, 10967664, 14623552, 16451496, 21935328, 32902992, 43870656, 65805984, 131611968]

約数ペア:

[(1, 131611968), (2, 65805984), (3, 43870656), (4, 32902992), (6, 21935328), (8, 16451496), (9, 14623552), (12, 10967664), (16, 8225748), (18, 7311776), (24, 5483832), (32, 4112874), (36, 3655888), (41, 3210048), (48, 2741916), (64, 2056437), (72, 1827944), (82, 1605024), (96, 1370958), (123, 1070016), (144, 913972), (164, 802512), (192, 685479), (246, 535008), (288, 456986), (328, 401256), (369, 356672), (492, 267504), (576, 228493), (656, 200628), (738, 178336), (984, 133752), (1312, 100314), (1476, 89168), (1968, 66876), (2624, 50157), (2952, 44584), (3936, 33438), (5573, 23616), (5904, 22292), (7872, 16719), (11146, 11808)]