172841158

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 306044928

約数和(自身を除く): 133203770

約数列:

[1, 2, 7, 14, 41, 82, 127, 254, 287, 574, 889, 1778, 2371, 4742, 5207, 10414, 16597, 33194, 36449, 72898, 97211, 194422, 301117, 602234, 680477, 1360954, 2107819, 4215638, 12345797, 24691594, 86420579, 172841158]

約数ペア:

[(1, 172841158), (2, 86420579), (7, 24691594), (14, 12345797), (41, 4215638), (82, 2107819), (127, 1360954), (254, 680477), (287, 602234), (574, 301117), (889, 194422), (1778, 97211), (2371, 72898), (4742, 36449), (5207, 33194), (10414, 16597)]