159652208

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{78569}}^1$

素因数の和:78704

約数の個数: 20

約数和(自身を含む): 311765760

約数和(自身を除く): 152113552

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 78569, 157138, 314276, 628552, 1257104, 9978263, 19956526, 39913052, 79826104, 159652208]

約数ペア:

[(1, 159652208), (2, 79826104), (4, 39913052), (8, 19956526), (16, 9978263), (127, 1257104), (254, 628552), (508, 314276), (1016, 157138), (2032, 78569)]