127600496

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 253202544

約数和(自身を除く): 125602048

約数列:

[1, 2, 4, 8, 16, 73, 107, 146, 214, 292, 428, 584, 856, 1021, 1168, 1712, 2042, 4084, 7811, 8168, 15622, 16336, 31244, 62488, 74533, 109247, 124976, 149066, 218494, 298132, 436988, 596264, 873976, 1192528, 1747952, 7975031, 15950062, 31900124, 63800248, 127600496]

約数ペア:

[(1, 127600496), (2, 63800248), (4, 31900124), (8, 15950062), (16, 7975031), (73, 1747952), (107, 1192528), (146, 873976), (214, 596264), (292, 436988), (428, 298132), (584, 218494), (856, 149066), (1021, 124976), (1168, 109247), (1712, 74533), (2042, 62488), (4084, 31244), (7811, 16336), (8168, 15622)]