164895312

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{13367}}^1$

素因数の和:13635

約数の個数: 40

約数和(自身を含む): 427669056

約数和(自身を除く): 262773744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 13367, 26734, 40101, 53468, 80202, 106936, 160404, 213872, 320808, 641616, 3435319, 6870638, 10305957, 13741276, 20611914, 27482552, 41223828, 54965104, 82447656, 164895312]

約数ペア:

[(1, 164895312), (2, 82447656), (3, 54965104), (4, 41223828), (6, 27482552), (8, 20611914), (12, 13741276), (16, 10305957), (24, 6870638), (48, 3435319), (257, 641616), (514, 320808), (771, 213872), (1028, 160404), (1542, 106936), (2056, 80202), (3084, 53468), (4112, 40101), (6168, 26734), (12336, 13367)]