156724023824

素因数分解:

$2^4\times {\mathrm{4951}}^1\times {\mathrm{1978439}}^1$

素因数の和:1983398

約数の個数: 20

約数和(自身を含む): 303714281280

約数和(自身を除く): 146990257456

約数列:

[1, 2, 4, 8, 16, 4951, 9902, 19804, 39608, 79216, 1978439, 3956878, 7913756, 15827512, 31655024, 9795251489, 19590502978, 39181005956, 78362011912, 156724023824]

約数ペア:

[(1, 156724023824), (2, 78362011912), (4, 39181005956), (8, 19590502978), (16, 9795251489), (4951, 31655024), (9902, 15827512), (19804, 7913756), (39608, 3956878), (79216, 1978439)]