159654448

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{16603}}^1$

素因数の和:17212

約数の個数: 20

約数和(自身を含む): 309863848

約数和(自身を除く): 150209400

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 9616, 16603, 33206, 66412, 132824, 265648, 9978403, 19956806, 39913612, 79827224, 159654448]

約数ペア:

[(1, 159654448), (2, 79827224), (4, 39913612), (8, 19956806), (16, 9978403), (601, 265648), (1202, 132824), (2404, 66412), (4808, 33206), (9616, 16603)]