128230658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{6379}}^1$

素因数の和:6446

約数の個数: 24

約数和(自身を含む): 211688400

約数和(自身を除く): 83457742

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 6379, 10051, 12758, 20102, 121201, 146717, 242402, 293434, 2787623, 3374491, 5575246, 6748982, 64115329, 128230658]

約数ペア:

[(1, 128230658), (2, 64115329), (19, 6748982), (23, 5575246), (38, 3374491), (46, 2787623), (437, 293434), (529, 242402), (874, 146717), (1058, 121201), (6379, 20102), (10051, 12758)]