166064834240

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4086241}}^1$

素因数の和:4086385

約数の個数: 56

約数和(自身を含む): 398555699712

約数和(自身を除く): 232490865472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 4086241, 8172482, 16344964, 20431205, 32689928, 40862410, 65379856, 81724820, 130759712, 163449640, 261519424, 326899280, 518952607, 653798560, 1037905214, 1307597120, 2075810428, 2594763035, 4151620856, 5189526070, 8303241712, 10379052140, 16606483424, 20758104280, 33212966848, 41516208560, 83032417120, 166064834240]

約数ペア:

[(1, 166064834240), (2, 83032417120), (4, 41516208560), (5, 33212966848), (8, 20758104280), (10, 16606483424), (16, 10379052140), (20, 8303241712), (32, 5189526070), (40, 4151620856), (64, 2594763035), (80, 2075810428), (127, 1307597120), (160, 1037905214), (254, 653798560), (320, 518952607), (508, 326899280), (635, 261519424), (1016, 163449640), (1270, 130759712), (2032, 81724820), (2540, 65379856), (4064, 40862410), (5080, 32689928), (8128, 20431205), (10160, 16344964), (20320, 8172482), (40640, 4086241)]