121746688

素因数分解:

$2^8\times 7^1\times {\mathrm{67939}}^1$

素因数の和:67962

約数の個数: 36

約数和(自身を含む): 277738720

約数和(自身を除く): 155992032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 67939, 135878, 271756, 475573, 543512, 951146, 1087024, 1902292, 2174048, 3804584, 4348096, 7609168, 8696192, 15218336, 17392384, 30436672, 60873344, 121746688]

約数ペア:

[(1, 121746688), (2, 60873344), (4, 30436672), (7, 17392384), (8, 15218336), (14, 8696192), (16, 7609168), (28, 4348096), (32, 3804584), (56, 2174048), (64, 1902292), (112, 1087024), (128, 951146), (224, 543512), (256, 475573), (448, 271756), (896, 135878), (1792, 67939)]