128285304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1867}}^1$

素因数の和:2292

約数の個数: 64

約数和(自身を含む): 367622400

約数和(自身を除く): 239337096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 1227, 1636, 1867, 2454, 2863, 3272, 3734, 4908, 5601, 5726, 7468, 8589, 9816, 11202, 11452, 13069, 14936, 17178, 22404, 22904, 26138, 34356, 39207, 44808, 52276, 68712, 78414, 104552, 156828, 313656, 763603, 1527206, 2290809, 3054412, 4581618, 5345221, 6108824, 9163236, 10690442, 16035663, 18326472, 21380884, 32071326, 42761768, 64142652, 128285304]

約数ペア:

[(1, 128285304), (2, 64142652), (3, 42761768), (4, 32071326), (6, 21380884), (7, 18326472), (8, 16035663), (12, 10690442), (14, 9163236), (21, 6108824), (24, 5345221), (28, 4581618), (42, 3054412), (56, 2290809), (84, 1527206), (168, 763603), (409, 313656), (818, 156828), (1227, 104552), (1636, 78414), (1867, 68712), (2454, 52276), (2863, 44808), (3272, 39207), (3734, 34356), (4908, 26138), (5601, 22904), (5726, 22404), (7468, 17178), (8589, 14936), (9816, 13069), (11202, 11452)]