154449904

素因数分解:

$2^4\times 7^1\times {\mathrm{1379017}}^1$

素因数の和:1379032

約数の個数: 20

約数和(自身を含む): 341996464

約数和(自身を除く): 187546560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1379017, 2758034, 5516068, 9653119, 11032136, 19306238, 22064272, 38612476, 77224952, 154449904]

約数ペア:

[(1, 154449904), (2, 77224952), (4, 38612476), (7, 22064272), (8, 19306238), (14, 11032136), (16, 9653119), (28, 5516068), (56, 2758034), (112, 1379017)]