128343504

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{24989}}^1$

素因数の和:25107

約数の個数: 40

約数和(自身を含む): 334666080

約数和(自身を除く): 206322576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 24989, 49978, 74967, 99956, 149934, 199912, 299868, 399824, 599736, 1199472, 2673823, 5347646, 8021469, 10695292, 16042938, 21390584, 32085876, 42781168, 64171752, 128343504]

約数ペア:

[(1, 128343504), (2, 64171752), (3, 42781168), (4, 32085876), (6, 21390584), (8, 16042938), (12, 10695292), (16, 8021469), (24, 5347646), (48, 2673823), (107, 1199472), (214, 599736), (321, 399824), (428, 299868), (642, 199912), (856, 149934), (1284, 99956), (1712, 74967), (2568, 49978), (5136, 24989)]