172418928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1574

約数の個数: 80

約数和(自身を含む): 488218752

約数和(自身を除く): 315799824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 251, 264, 502, 528, 753, 1004, 1301, 1506, 2008, 2602, 2761, 3012, 3903, 4016, 5204, 5522, 6024, 7806, 8283, 10408, 11044, 12048, 14311, 15612, 16566, 20816, 22088, 28622, 31224, 33132, 42933, 44176, 57244, 62448, 66264, 85866, 114488, 132528, 171732, 228976, 326551, 343464, 653102, 686928, 979653, 1306204, 1959306, 2612408, 3592061, 3918612, 5224816, 7184122, 7837224, 10776183, 14368244, 15674448, 21552366, 28736488, 43104732, 57472976, 86209464, 172418928]

約数ペア:

[(1, 172418928), (2, 86209464), (3, 57472976), (4, 43104732), (6, 28736488), (8, 21552366), (11, 15674448), (12, 14368244), (16, 10776183), (22, 7837224), (24, 7184122), (33, 5224816), (44, 3918612), (48, 3592061), (66, 2612408), (88, 1959306), (132, 1306204), (176, 979653), (251, 686928), (264, 653102), (502, 343464), (528, 326551), (753, 228976), (1004, 171732), (1301, 132528), (1506, 114488), (2008, 85866), (2602, 66264), (2761, 62448), (3012, 57244), (3903, 44176), (4016, 42933), (5204, 33132), (5522, 31224), (6024, 28622), (7806, 22088), (8283, 20816), (10408, 16566), (11044, 15612), (12048, 14311)]