165146128

素因数分解:

$2^4\times 7^1\times {\mathrm{1474519}}^1$

素因数の和:1474534

約数の個数: 20

約数和(自身を含む): 365680960

約数和(自身を除く): 200534832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1474519, 2949038, 5898076, 10321633, 11796152, 20643266, 23592304, 41286532, 82573064, 165146128]

約数ペア:

[(1, 165146128), (2, 82573064), (4, 41286532), (7, 23592304), (8, 20643266), (14, 11796152), (16, 10321633), (28, 5898076), (56, 2949038), (112, 1474519)]