164521766

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 94937434

約数列:

[1, 2, 41, 79, 82, 109, 158, 218, 233, 466, 3239, 4469, 6478, 8611, 8938, 9553, 17222, 18407, 19106, 25397, 36814, 50794, 353051, 706102, 754687, 1041277, 1509374, 2006363, 2082554, 4012726, 82260883, 164521766]

約数ペア:

[(1, 164521766), (2, 82260883), (41, 4012726), (79, 2082554), (82, 2006363), (109, 1509374), (158, 1041277), (218, 754687), (233, 706102), (466, 353051), (3239, 50794), (4469, 36814), (6478, 25397), (8611, 19106), (8938, 18407), (9553, 17222)]