168983995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53731}}^1$

素因数の和:53790

約数の個数: 16

約数和(自身を含む): 220516128

約数和(自身を除く): 51532133

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 53731, 268655, 913427, 1988047, 4567135, 9940235, 33796799, 168983995]

約数ペア:

[(1, 168983995), (5, 33796799), (17, 9940235), (37, 4567135), (85, 1988047), (185, 913427), (629, 268655), (3145, 53731)]