155877456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{463921}}^1$

素因数の和:463939

約数の個数: 40

約数和(自身を含む): 460210624

約数和(自身を除く): 304333168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 463921, 927842, 1391763, 1855684, 2783526, 3247447, 3711368, 5567052, 6494894, 7422736, 9742341, 11134104, 12989788, 19484682, 22268208, 25979576, 38969364, 51959152, 77938728, 155877456]

約数ペア:

[(1, 155877456), (2, 77938728), (3, 51959152), (4, 38969364), (6, 25979576), (7, 22268208), (8, 19484682), (12, 12989788), (14, 11134104), (16, 9742341), (21, 7422736), (24, 6494894), (28, 5567052), (42, 3711368), (48, 3247447), (56, 2783526), (84, 1855684), (112, 1391763), (168, 927842), (336, 463921)]