121015576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7949}}^1$

素因数の和:8139

約数の個数: 32

約数和(自身を含む): 248994000

約数和(自身を除く): 127978424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 7612, 7949, 15224, 15898, 31796, 63592, 87439, 174878, 349756, 699512, 1375177, 2750354, 5500708, 11001416, 15126947, 30253894, 60507788, 121015576]

約数ペア:

[(1, 121015576), (2, 60507788), (4, 30253894), (8, 15126947), (11, 11001416), (22, 5500708), (44, 2750354), (88, 1375177), (173, 699512), (346, 349756), (692, 174878), (1384, 87439), (1903, 63592), (3806, 31796), (7612, 15898), (7949, 15224)]