129202282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 215732160

約数和(自身を除く): 86529878

約数列:

[1, 2, 11, 22, 83, 166, 173, 346, 409, 818, 913, 1826, 1903, 3806, 4499, 8998, 14359, 28718, 33947, 67894, 70757, 141514, 157949, 315898, 373417, 746834, 778327, 1556654, 5872831, 11745662, 64601141, 129202282]

約数ペア:

[(1, 129202282), (2, 64601141), (11, 11745662), (22, 5872831), (83, 1556654), (166, 778327), (173, 746834), (346, 373417), (409, 315898), (818, 157949), (913, 141514), (1826, 70757), (1903, 67894), (3806, 33947), (4499, 28718), (8998, 14359)]