143465728

素因数分解:

$2^8\times 7^2\times {\mathrm{11437}}^1$

素因数の和:11467

約数の個数: 54

約数和(自身を含む): 333154626

約数和(自身を除く): 189688898

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 11437, 12544, 22874, 45748, 80059, 91496, 160118, 182992, 320236, 365984, 560413, 640472, 731968, 1120826, 1280944, 1463936, 2241652, 2561888, 2927872, 4483304, 5123776, 8966608, 10247552, 17933216, 20495104, 35866432, 71732864, 143465728]

約数ペア:

[(1, 143465728), (2, 71732864), (4, 35866432), (7, 20495104), (8, 17933216), (14, 10247552), (16, 8966608), (28, 5123776), (32, 4483304), (49, 2927872), (56, 2561888), (64, 2241652), (98, 1463936), (112, 1280944), (128, 1120826), (196, 731968), (224, 640472), (256, 560413), (392, 365984), (448, 320236), (784, 182992), (896, 160118), (1568, 91496), (1792, 80059), (3136, 45748), (6272, 22874), (11437, 12544)]