131159504

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9221}}^1$

素因数の和:9363

約数の個数: 40

約数和(自身を含む): 292743168

約数和(自身を除く): 161583664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 9221, 14224, 18442, 36884, 64547, 73768, 129094, 147536, 258188, 516376, 1032752, 1171067, 2342134, 4684268, 8197469, 9368536, 16394938, 18737072, 32789876, 65579752, 131159504]

約数ペア:

[(1, 131159504), (2, 65579752), (4, 32789876), (7, 18737072), (8, 16394938), (14, 9368536), (16, 8197469), (28, 4684268), (56, 2342134), (112, 1171067), (127, 1032752), (254, 516376), (508, 258188), (889, 147536), (1016, 129094), (1778, 73768), (2032, 64547), (3556, 36884), (7112, 18442), (9221, 14224)]