127280156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{1523}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 236189520

約数和(自身を除く): 108909364

約数列:

[1, 2, 4, 17, 34, 68, 1229, 1523, 2458, 3046, 4916, 6092, 20893, 25891, 41786, 51782, 83572, 103564, 1871767, 3743534, 7487068, 31820039, 63640078, 127280156]

約数ペア:

[(1, 127280156), (2, 63640078), (4, 31820039), (17, 7487068), (34, 3743534), (68, 1871767), (1229, 103564), (1523, 83572), (2458, 51782), (3046, 41786), (4916, 25891), (6092, 20893)]