141929984

素因数分解:

$2^9\times 7^1\times {\mathrm{199}}^2$

素因数の和:423

約数の個数: 60

約数和(自身を含む): 325731384

約数和(自身を除く): 183801400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 398, 448, 512, 796, 896, 1393, 1592, 1792, 2786, 3184, 3584, 5572, 6368, 11144, 12736, 22288, 25472, 39601, 44576, 50944, 79202, 89152, 101888, 158404, 178304, 277207, 316808, 356608, 554414, 633616, 713216, 1108828, 1267232, 2217656, 2534464, 4435312, 5068928, 8870624, 10137856, 17741248, 20275712, 35482496, 70964992, 141929984]

約数ペア:

[(1, 141929984), (2, 70964992), (4, 35482496), (7, 20275712), (8, 17741248), (14, 10137856), (16, 8870624), (28, 5068928), (32, 4435312), (56, 2534464), (64, 2217656), (112, 1267232), (128, 1108828), (199, 713216), (224, 633616), (256, 554414), (398, 356608), (448, 316808), (512, 277207), (796, 178304), (896, 158404), (1393, 101888), (1592, 89152), (1792, 79202), (2786, 50944), (3184, 44576), (3584, 39601), (5572, 25472), (6368, 22288), (11144, 12736)]