135525556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12829}}^1$

素因数の和:12991

約数の個数: 24

約数和(自身を含む): 251468000

約数和(自身を除く): 115942444

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 12829, 25658, 51316, 243751, 487502, 975004, 1783231, 3566462, 7132924, 33881389, 67762778, 135525556]

約数ペア:

[(1, 135525556), (2, 67762778), (4, 33881389), (19, 7132924), (38, 3566462), (76, 1783231), (139, 975004), (278, 487502), (556, 243751), (2641, 51316), (5282, 25658), (10564, 12829)]