1559245128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{8369}}^1$

素因数の和:9494

約数の個数: 64

約数和(自身を含む): 4459536000

約数和(自身を除く): 2900290872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1109, 2218, 3327, 4436, 6654, 7763, 8369, 8872, 13308, 15526, 16738, 23289, 25107, 26616, 31052, 33476, 46578, 50214, 58583, 62104, 66952, 93156, 100428, 117166, 175749, 186312, 200856, 234332, 351498, 468664, 702996, 1405992, 9281221, 18562442, 27843663, 37124884, 55687326, 64968547, 74249768, 111374652, 129937094, 194905641, 222749304, 259874188, 389811282, 519748376, 779622564, 1559245128]

約数ペア:

[(1, 1559245128), (2, 779622564), (3, 519748376), (4, 389811282), (6, 259874188), (7, 222749304), (8, 194905641), (12, 129937094), (14, 111374652), (21, 74249768), (24, 64968547), (28, 55687326), (42, 37124884), (56, 27843663), (84, 18562442), (168, 9281221), (1109, 1405992), (2218, 702996), (3327, 468664), (4436, 351498), (6654, 234332), (7763, 200856), (8369, 186312), (8872, 175749), (13308, 117166), (15526, 100428), (16738, 93156), (23289, 66952), (25107, 62104), (26616, 58583), (31052, 50214), (33476, 46578)]