128809248

素因数分解:

$2^5\times 3^1\times {\mathrm{881}}^1\times {\mathrm{1523}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 338730336

約数和(自身を除く): 209921088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 881, 1523, 1762, 2643, 3046, 3524, 4569, 5286, 6092, 7048, 9138, 10572, 12184, 14096, 18276, 21144, 24368, 28192, 36552, 42288, 48736, 73104, 84576, 146208, 1341763, 2683526, 4025289, 5367052, 8050578, 10734104, 16101156, 21468208, 32202312, 42936416, 64404624, 128809248]

約数ペア:

[(1, 128809248), (2, 64404624), (3, 42936416), (4, 32202312), (6, 21468208), (8, 16101156), (12, 10734104), (16, 8050578), (24, 5367052), (32, 4025289), (48, 2683526), (96, 1341763), (881, 146208), (1523, 84576), (1762, 73104), (2643, 48736), (3046, 42288), (3524, 36552), (4569, 28192), (5286, 24368), (6092, 21144), (7048, 18276), (9138, 14096), (10572, 12184)]