144919454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 229121760

約数和(自身を除く): 84202306

約数列:

[1, 2, 37, 73, 74, 139, 146, 193, 278, 386, 2701, 5143, 5402, 7141, 10147, 10286, 14089, 14282, 20294, 26827, 28178, 53654, 375439, 521293, 750878, 992599, 1042586, 1958371, 1985198, 3916742, 72459727, 144919454]

約数ペア:

[(1, 144919454), (2, 72459727), (37, 3916742), (73, 1985198), (74, 1958371), (139, 1042586), (146, 992599), (193, 750878), (278, 521293), (386, 375439), (2701, 53654), (5143, 28178), (5402, 26827), (7141, 20294), (10147, 14282), (10286, 14089)]