126336568

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 241056000

約数和(自身を除く): 114719432

約数列:

[1, 2, 4, 8, 89, 178, 191, 356, 382, 712, 764, 929, 1528, 1858, 3716, 7432, 16999, 33998, 67996, 82681, 135992, 165362, 177439, 330724, 354878, 661448, 709756, 1419512, 15792071, 31584142, 63168284, 126336568]

約数ペア:

[(1, 126336568), (2, 63168284), (4, 31584142), (8, 15792071), (89, 1419512), (178, 709756), (191, 661448), (356, 354878), (382, 330724), (712, 177439), (764, 165362), (929, 135992), (1528, 82681), (1858, 67996), (3716, 33998), (7432, 16999)]