138851132

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{39047}}^1$

素因数の和:39185

約数の個数: 24

約数和(自身を含む): 279896064

約数和(自身を除く): 141044932

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 39047, 78094, 156188, 273329, 546658, 1093316, 4958969, 9917938, 19835876, 34712783, 69425566, 138851132]

約数ペア:

[(1, 138851132), (2, 69425566), (4, 34712783), (7, 19835876), (14, 9917938), (28, 4958969), (127, 1093316), (254, 546658), (508, 273329), (889, 156188), (1778, 78094), (3556, 39047)]