161856528

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{34763}}^1$

素因数の和:34871

約数の個数: 40

約数和(自身を含む): 422452128

約数和(自身を除く): 260595600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 34763, 69526, 104289, 139052, 208578, 278104, 417156, 556208, 834312, 1668624, 3372011, 6744022, 10116033, 13488044, 20232066, 26976088, 40464132, 53952176, 80928264, 161856528]

約数ペア:

[(1, 161856528), (2, 80928264), (3, 53952176), (4, 40464132), (6, 26976088), (8, 20232066), (12, 13488044), (16, 10116033), (24, 6744022), (48, 3372011), (97, 1668624), (194, 834312), (291, 556208), (388, 417156), (582, 278104), (776, 208578), (1164, 139052), (1552, 104289), (2328, 69526), (4656, 34763)]