131062512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{390067}}^1$

素因数の和:390085

約数の個数: 40

約数和(自身を含む): 386947456

約数和(自身を除く): 255884944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 390067, 780134, 1170201, 1560268, 2340402, 2730469, 3120536, 4680804, 5460938, 6241072, 8191407, 9361608, 10921876, 16382814, 18723216, 21843752, 32765628, 43687504, 65531256, 131062512]

約数ペア:

[(1, 131062512), (2, 65531256), (3, 43687504), (4, 32765628), (6, 21843752), (7, 18723216), (8, 16382814), (12, 10921876), (14, 9361608), (16, 8191407), (21, 6241072), (24, 5460938), (28, 4680804), (42, 3120536), (48, 2730469), (56, 2340402), (84, 1560268), (112, 1170201), (168, 780134), (336, 390067)]