140583968

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1103}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 317157120

約数和(自身を除く): 176573152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 1103, 1138, 2206, 2276, 3983, 4412, 4552, 7721, 7966, 8824, 9104, 15442, 15932, 17648, 18208, 30884, 31864, 35296, 61768, 63728, 123536, 127456, 247072, 627607, 1255214, 2510428, 4393249, 5020856, 8786498, 10041712, 17572996, 20083424, 35145992, 70291984, 140583968]

約数ペア:

[(1, 140583968), (2, 70291984), (4, 35145992), (7, 20083424), (8, 17572996), (14, 10041712), (16, 8786498), (28, 5020856), (32, 4393249), (56, 2510428), (112, 1255214), (224, 627607), (569, 247072), (1103, 127456), (1138, 123536), (2206, 63728), (2276, 61768), (3983, 35296), (4412, 31864), (4552, 30884), (7721, 18208), (7966, 17648), (8824, 15932), (9104, 15442)]