139607552

素因数分解:

$2^9\times 7^1\times {\mathrm{38953}}^1$

素因数の和:38978

約数の個数: 40

約数和(自身を含む): 318799536

約数和(自身を除く): 179191984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 38953, 77906, 155812, 272671, 311624, 545342, 623248, 1090684, 1246496, 2181368, 2492992, 4362736, 4985984, 8725472, 9971968, 17450944, 19943936, 34901888, 69803776, 139607552]

約数ペア:

[(1, 139607552), (2, 69803776), (4, 34901888), (7, 19943936), (8, 17450944), (14, 9971968), (16, 8725472), (28, 4985984), (32, 4362736), (56, 2492992), (64, 2181368), (112, 1246496), (128, 1090684), (224, 623248), (256, 545342), (448, 311624), (512, 272671), (896, 155812), (1792, 77906), (3584, 38953)]