121424128

素因数分解:

$2^8\times 7^1\times {\mathrm{67759}}^1$

素因数の和:67782

約数の個数: 36

約数和(自身を含む): 277002880

約数和(自身を除く): 155578752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 67759, 135518, 271036, 474313, 542072, 948626, 1084144, 1897252, 2168288, 3794504, 4336576, 7589008, 8673152, 15178016, 17346304, 30356032, 60712064, 121424128]

約数ペア:

[(1, 121424128), (2, 60712064), (4, 30356032), (7, 17346304), (8, 15178016), (14, 8673152), (16, 7589008), (28, 4336576), (32, 3794504), (56, 2168288), (64, 1897252), (112, 1084144), (128, 948626), (224, 542072), (256, 474313), (448, 271036), (896, 135518), (1792, 67759)]