164753904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{490339}}^1$

素因数の和:490357

約数の個数: 40

約数和(自身を含む): 486417280

約数和(自身を除く): 321663376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 490339, 980678, 1471017, 1961356, 2942034, 3432373, 3922712, 5884068, 6864746, 7845424, 10297119, 11768136, 13729492, 20594238, 23536272, 27458984, 41188476, 54917968, 82376952, 164753904]

約数ペア:

[(1, 164753904), (2, 82376952), (3, 54917968), (4, 41188476), (6, 27458984), (7, 23536272), (8, 20594238), (12, 13729492), (14, 11768136), (16, 10297119), (21, 7845424), (24, 6864746), (28, 5884068), (42, 3922712), (48, 3432373), (56, 2942034), (84, 1961356), (112, 1471017), (168, 980678), (336, 490339)]