171815024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19545

約数の個数: 40

約数和(自身を含む): 362514000

約数和(自身を除く): 190698976

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 19489, 38978, 77956, 155912, 311824, 370291, 565181, 740582, 1130362, 1481164, 2260724, 2962328, 4521448, 5924656, 9042896, 10738439, 21476878, 42953756, 85907512, 171815024]

約数ペア:

[(1, 171815024), (2, 85907512), (4, 42953756), (8, 21476878), (16, 10738439), (19, 9042896), (29, 5924656), (38, 4521448), (58, 2962328), (76, 2260724), (116, 1481164), (152, 1130362), (232, 740582), (304, 565181), (464, 370291), (551, 311824), (1102, 155912), (2204, 77956), (4408, 38978), (8816, 19489)]