163984290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8501}}^1$

素因数の和:9154

約数の個数: 32

約数和(自身を含む): 394220736

約数和(自身を除く): 230236446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 6430, 8501, 9645, 17002, 19290, 25503, 42505, 51006, 85010, 127515, 255030, 5466143, 10932286, 16398429, 27330715, 32796858, 54661430, 81992145, 163984290]

約数ペア:

[(1, 163984290), (2, 81992145), (3, 54661430), (5, 32796858), (6, 27330715), (10, 16398429), (15, 10932286), (30, 5466143), (643, 255030), (1286, 127515), (1929, 85010), (3215, 51006), (3858, 42505), (6430, 25503), (8501, 19290), (9645, 17002)]