127486912

素因数分解:

$2^6\times 7^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1145

約数の個数: 56

約数和(自身を含む): 290267136

約数和(自身を除く): 162780224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 383, 448, 743, 766, 1486, 1532, 2681, 2972, 3064, 5201, 5362, 5944, 6128, 10402, 10724, 11888, 12256, 20804, 21448, 23776, 24512, 41608, 42896, 47552, 83216, 85792, 166432, 171584, 284569, 332864, 569138, 1138276, 1991983, 2276552, 3983966, 4553104, 7967932, 9106208, 15935864, 18212416, 31871728, 63743456, 127486912]

約数ペア:

[(1, 127486912), (2, 63743456), (4, 31871728), (7, 18212416), (8, 15935864), (14, 9106208), (16, 7967932), (28, 4553104), (32, 3983966), (56, 2276552), (64, 1991983), (112, 1138276), (224, 569138), (383, 332864), (448, 284569), (743, 171584), (766, 166432), (1486, 85792), (1532, 83216), (2681, 47552), (2972, 42896), (3064, 41608), (5201, 24512), (5362, 23776), (5944, 21448), (6128, 20804), (10402, 12256), (10724, 11888)]