141953728

素因数分解:

$2^6\times 7^1\times {\mathrm{316861}}^1$

素因数の和:316880

約数の個数: 28

約数和(自身を含む): 321931792

約数和(自身を除く): 179978064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 316861, 633722, 1267444, 2218027, 2534888, 4436054, 5069776, 8872108, 10139552, 17744216, 20279104, 35488432, 70976864, 141953728]

約数ペア:

[(1, 141953728), (2, 70976864), (4, 35488432), (7, 20279104), (8, 17744216), (14, 10139552), (16, 8872108), (28, 5069776), (32, 4436054), (56, 2534888), (64, 2218027), (112, 1267444), (224, 633722), (448, 316861)]