166405736

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{129197}}^1$

素因数の和:129233

約数の個数: 32

約数和(自身を含む): 372090240

約数和(自身を除く): 205684504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 129197, 258394, 516788, 904379, 1033576, 1808758, 2971531, 3617516, 5943062, 7235032, 11886124, 20800717, 23772248, 41601434, 83202868, 166405736]

約数ペア:

[(1, 166405736), (2, 83202868), (4, 41601434), (7, 23772248), (8, 20800717), (14, 11886124), (23, 7235032), (28, 5943062), (46, 3617516), (56, 2971531), (92, 1808758), (161, 1033576), (184, 904379), (322, 516788), (644, 258394), (1288, 129197)]