121015552

素因数分解:

$2^8\times 7^1\times {\mathrm{67531}}^1$

素因数の和:67554

約数の個数: 36

約数和(自身を含む): 276070816

約数和(自身を除く): 155055264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 67531, 135062, 270124, 472717, 540248, 945434, 1080496, 1890868, 2160992, 3781736, 4321984, 7563472, 8643968, 15126944, 17287936, 30253888, 60507776, 121015552]

約数ペア:

[(1, 121015552), (2, 60507776), (4, 30253888), (7, 17287936), (8, 15126944), (14, 8643968), (16, 7563472), (28, 4321984), (32, 3781736), (56, 2160992), (64, 1890868), (112, 1080496), (128, 945434), (224, 540248), (256, 472717), (448, 270124), (896, 135062), (1792, 67531)]