193045888

素因数分解:

$2^7\times 7^3\times {\mathrm{4397}}^1$

素因数の和:4432

約数の個数: 64

約数和(自身を含む): 448596000

約数和(自身を除く): 255550112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 4397, 5488, 6272, 8794, 10976, 17588, 21952, 30779, 35176, 43904, 61558, 70352, 123116, 140704, 215453, 246232, 281408, 430906, 492464, 562816, 861812, 984928, 1508171, 1723624, 1969856, 3016342, 3447248, 3939712, 6032684, 6894496, 12065368, 13788992, 24130736, 27577984, 48261472, 96522944, 193045888]

約数ペア:

[(1, 193045888), (2, 96522944), (4, 48261472), (7, 27577984), (8, 24130736), (14, 13788992), (16, 12065368), (28, 6894496), (32, 6032684), (49, 3939712), (56, 3447248), (64, 3016342), (98, 1969856), (112, 1723624), (128, 1508171), (196, 984928), (224, 861812), (343, 562816), (392, 492464), (448, 430906), (686, 281408), (784, 246232), (896, 215453), (1372, 140704), (1568, 123116), (2744, 70352), (3136, 61558), (4397, 43904), (5488, 35176), (6272, 30779), (8794, 21952), (10976, 17588)]