169640944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23509}}^1$

素因数の和:23569

約数の個数: 40

約数和(自身を含む): 367320240

約数和(自身を除く): 197679296

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 23509, 47018, 94036, 188072, 258599, 376144, 517198, 963869, 1034396, 1927738, 2068792, 3855476, 4137584, 7710952, 10602559, 15421904, 21205118, 42410236, 84820472, 169640944]

約数ペア:

[(1, 169640944), (2, 84820472), (4, 42410236), (8, 21205118), (11, 15421904), (16, 10602559), (22, 7710952), (41, 4137584), (44, 3855476), (82, 2068792), (88, 1927738), (164, 1034396), (176, 963869), (328, 517198), (451, 376144), (656, 258599), (902, 188072), (1804, 94036), (3608, 47018), (7216, 23509)]