155388828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80429}}^1$

素因数の和:80466

約数の個数: 48

約数和(自身を含む): 432391680

約数和(自身を除く): 277002852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 80429, 160858, 241287, 321716, 482574, 563003, 965148, 1126006, 1689009, 1849867, 2252012, 3378018, 3699734, 5549601, 6756036, 7399468, 11099202, 12949069, 22198404, 25898138, 38847207, 51796276, 77694414, 155388828]

約数ペア:

[(1, 155388828), (2, 77694414), (3, 51796276), (4, 38847207), (6, 25898138), (7, 22198404), (12, 12949069), (14, 11099202), (21, 7399468), (23, 6756036), (28, 5549601), (42, 3699734), (46, 3378018), (69, 2252012), (84, 1849867), (92, 1689009), (138, 1126006), (161, 965148), (276, 563003), (322, 482574), (483, 321716), (644, 241287), (966, 160858), (1932, 80429)]