159118864

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{6911}}^1$

素因数の和:8358

約数の個数: 20

約数和(自身を含む): 308551680

約数和(自身を除く): 149432816

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 5756, 6911, 11512, 13822, 23024, 27644, 55288, 110576, 9944929, 19889858, 39779716, 79559432, 159118864]

約数ペア:

[(1, 159118864), (2, 79559432), (4, 39779716), (8, 19889858), (16, 9944929), (1439, 110576), (2878, 55288), (5756, 27644), (6911, 23024), (11512, 13822)]