128018568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7366

約数の個数: 64

約数和(自身を含む): 346800960

約数和(自身を除く): 218782392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 7297, 8772, 14594, 17544, 21891, 29188, 43782, 58376, 87564, 124049, 175128, 248098, 313771, 372147, 496196, 627542, 744294, 941313, 992392, 1255084, 1488588, 1882626, 2510168, 2977176, 3765252, 5334107, 7530504, 10668214, 16002321, 21336428, 32004642, 42672856, 64009284, 128018568]

約数ペア:

[(1, 128018568), (2, 64009284), (3, 42672856), (4, 32004642), (6, 21336428), (8, 16002321), (12, 10668214), (17, 7530504), (24, 5334107), (34, 3765252), (43, 2977176), (51, 2510168), (68, 1882626), (86, 1488588), (102, 1255084), (129, 992392), (136, 941313), (172, 744294), (204, 627542), (258, 496196), (344, 372147), (408, 313771), (516, 248098), (731, 175128), (1032, 124049), (1462, 87564), (2193, 58376), (2924, 43782), (4386, 29188), (5848, 21891), (7297, 17544), (8772, 14594)]