160404272

素因数分解:

$2^4\times 7^1\times {\mathrm{1432181}}^1$

素因数の和:1432196

約数の個数: 20

約数和(自身を含む): 355181136

約数和(自身を除く): 194776864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1432181, 2864362, 5728724, 10025267, 11457448, 20050534, 22914896, 40101068, 80202136, 160404272]

約数ペア:

[(1, 160404272), (2, 80202136), (4, 40101068), (7, 22914896), (8, 20050534), (14, 11457448), (16, 10025267), (28, 5728724), (56, 2864362), (112, 1432181)]