165107824

素因数分解:

$2^4\times 7^1\times {\mathrm{1474177}}^1$

素因数の和:1474192

約数の個数: 20

約数和(自身を含む): 365596144

約数和(自身を除く): 200488320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1474177, 2948354, 5896708, 10319239, 11793416, 20638478, 23586832, 41276956, 82553912, 165107824]

約数ペア:

[(1, 165107824), (2, 82553912), (4, 41276956), (7, 23586832), (8, 20638478), (14, 11793416), (16, 10319239), (28, 5896708), (56, 2948354), (112, 1474177)]