136781316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{542783}}^1$

素因数の和:542800

約数の個数: 36

約数和(自身を含む): 395146752

約数和(自身を除く): 258365436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 542783, 1085566, 1628349, 2171132, 3256698, 3799481, 4885047, 6513396, 7598962, 9770094, 11398443, 15197924, 19540188, 22796886, 34195329, 45593772, 68390658, 136781316]

約数ペア:

[(1, 136781316), (2, 68390658), (3, 45593772), (4, 34195329), (6, 22796886), (7, 19540188), (9, 15197924), (12, 11398443), (14, 9770094), (18, 7598962), (21, 6513396), (28, 4885047), (36, 3799481), (42, 3256698), (63, 2171132), (84, 1628349), (126, 1085566), (252, 542783)]