164963176

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 371220480

約数和(自身を除く): 206257304

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 211, 322, 422, 607, 644, 844, 1214, 1288, 1477, 1688, 2428, 2954, 4249, 4853, 4856, 5908, 8498, 9706, 11816, 13961, 16996, 19412, 27922, 33971, 33992, 38824, 55844, 67942, 97727, 111688, 128077, 135884, 195454, 256154, 271768, 390908, 512308, 781816, 896539, 1024616, 1793078, 2945771, 3586156, 5891542, 7172312, 11783084, 20620397, 23566168, 41240794, 82481588, 164963176]

約数ペア:

[(1, 164963176), (2, 82481588), (4, 41240794), (7, 23566168), (8, 20620397), (14, 11783084), (23, 7172312), (28, 5891542), (46, 3586156), (56, 2945771), (92, 1793078), (161, 1024616), (184, 896539), (211, 781816), (322, 512308), (422, 390908), (607, 271768), (644, 256154), (844, 195454), (1214, 135884), (1288, 128077), (1477, 111688), (1688, 97727), (2428, 67942), (2954, 55844), (4249, 38824), (4853, 33992), (4856, 33971), (5908, 27922), (8498, 19412), (9706, 16996), (11816, 13961)]