168945051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 269982720

約数和(自身を除く): 101037669

約数列:

[1, 3, 11, 23, 33, 41, 61, 69, 89, 123, 183, 253, 267, 451, 671, 759, 943, 979, 1353, 1403, 2013, 2047, 2501, 2829, 2937, 3649, 4209, 5429, 6141, 7503, 10373, 10947, 15433, 16287, 22517, 27511, 31119, 40139, 46299, 57523, 59719, 67551, 82533, 83927, 120417, 124867, 172569, 179157, 222589, 251781, 374601, 632753, 667767, 923197, 1373537, 1898259, 2448479, 2769591, 4120611, 5119547, 7345437, 15358641, 56315017, 168945051]

約数ペア:

[(1, 168945051), (3, 56315017), (11, 15358641), (23, 7345437), (33, 5119547), (41, 4120611), (61, 2769591), (69, 2448479), (89, 1898259), (123, 1373537), (183, 923197), (253, 667767), (267, 632753), (451, 374601), (671, 251781), (759, 222589), (943, 179157), (979, 172569), (1353, 124867), (1403, 120417), (2013, 83927), (2047, 82533), (2501, 67551), (2829, 59719), (2937, 57523), (3649, 46299), (4209, 40139), (5429, 31119), (6141, 27511), (7503, 22517), (10373, 16287), (10947, 15433)]