128373456

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{10169}}^1$

素因数の和:10443

約数の個数: 40

約数和(自身を含む): 332925120

約数和(自身を除く): 204551664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 10169, 12624, 20338, 30507, 40676, 61014, 81352, 122028, 162704, 244056, 488112, 2674447, 5348894, 8023341, 10697788, 16046682, 21395576, 32093364, 42791152, 64186728, 128373456]

約数ペア:

[(1, 128373456), (2, 64186728), (3, 42791152), (4, 32093364), (6, 21395576), (8, 16046682), (12, 10697788), (16, 8023341), (24, 5348894), (48, 2674447), (263, 488112), (526, 244056), (789, 162704), (1052, 122028), (1578, 81352), (2104, 61014), (3156, 40676), (4208, 30507), (6312, 20338), (10169, 12624)]