161782896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306407}}^1$

素因数の和:306429

約数の個数: 40

約数和(自身を含む): 455935104

約数和(自身を除く): 294152208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 306407, 612814, 919221, 1225628, 1838442, 2451256, 3370477, 3676884, 4902512, 6740954, 7353768, 10111431, 13481908, 14707536, 20222862, 26963816, 40445724, 53927632, 80891448, 161782896]

約数ペア:

[(1, 161782896), (2, 80891448), (3, 53927632), (4, 40445724), (6, 26963816), (8, 20222862), (11, 14707536), (12, 13481908), (16, 10111431), (22, 7353768), (24, 6740954), (33, 4902512), (44, 3676884), (48, 3370477), (66, 2451256), (88, 1838442), (132, 1225628), (176, 919221), (264, 612814), (528, 306407)]