161997612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1928543}}^1$

素因数の和:1928557

約数の個数: 24

約数和(自身を含む): 431993856

約数和(自身を除く): 269996244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1928543, 3857086, 5785629, 7714172, 11571258, 13499801, 23142516, 26999602, 40499403, 53999204, 80998806, 161997612]

約数ペア:

[(1, 161997612), (2, 80998806), (3, 53999204), (4, 40499403), (6, 26999602), (7, 23142516), (12, 13499801), (14, 11571258), (21, 7714172), (28, 5785629), (42, 3857086), (84, 1928543)]