164311504

素因数分解:

$2^4\times 7^2\times {\mathrm{209581}}^1$

素因数の和:209603

約数の個数: 30

約数和(自身を含む): 370331394

約数和(自身を除く): 206019890

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 209581, 419162, 838324, 1467067, 1676648, 2934134, 3353296, 5868268, 10269469, 11736536, 20538938, 23473072, 41077876, 82155752, 164311504]

約数ペア:

[(1, 164311504), (2, 82155752), (4, 41077876), (7, 23473072), (8, 20538938), (14, 11736536), (16, 10269469), (28, 5868268), (49, 3353296), (56, 2934134), (98, 1676648), (112, 1467067), (196, 838324), (392, 419162), (784, 209581)]