165655456568

素因数分解:

$2^3\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{1280023}}^1$

素因数の和:1282347

約数の個数: 32

約数和(自身を含む): 355129858560

約数和(自身を除く): 189474401992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2311, 4622, 9244, 16177, 18488, 32354, 64708, 129416, 1280023, 2560046, 5120092, 8960161, 10240184, 17920322, 35840644, 71681288, 2958133153, 5916266306, 11832532612, 20706932071, 23665065224, 41413864142, 82827728284, 165655456568]

約数ペア:

[(1, 165655456568), (2, 82827728284), (4, 41413864142), (7, 23665065224), (8, 20706932071), (14, 11832532612), (28, 5916266306), (56, 2958133153), (2311, 71681288), (4622, 35840644), (9244, 17920322), (16177, 10240184), (18488, 8960161), (32354, 5120092), (64708, 2560046), (129416, 1280023)]