131226564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11239}}^1$

素因数の和:11392

約数の個数: 48

約数和(自身を含む): 352486400

約数和(自身を除く): 221259836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11239, 11676, 22478, 33717, 44956, 67434, 78673, 134868, 157346, 236019, 314692, 472038, 944076, 1562221, 3124442, 4686663, 6248884, 9373326, 10935547, 18746652, 21871094, 32806641, 43742188, 65613282, 131226564]

約数ペア:

[(1, 131226564), (2, 65613282), (3, 43742188), (4, 32806641), (6, 21871094), (7, 18746652), (12, 10935547), (14, 9373326), (21, 6248884), (28, 4686663), (42, 3124442), (84, 1562221), (139, 944076), (278, 472038), (417, 314692), (556, 236019), (834, 157346), (973, 134868), (1668, 78673), (1946, 67434), (2919, 44956), (3892, 33717), (5838, 22478), (11239, 11676)]