159242288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{321053}}^1$

素因数の和:321092

約数の個数: 20

約数和(自身を含む): 318485568

約数和(自身を除く): 159243280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 321053, 642106, 1284212, 2568424, 5136848, 9952643, 19905286, 39810572, 79621144, 159242288]

約数ペア:

[(1, 159242288), (2, 79621144), (4, 39810572), (8, 19905286), (16, 9952643), (31, 5136848), (62, 2568424), (124, 1284212), (248, 642106), (496, 321053)]