166608316

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 179337284

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 994, 1204, 1949, 1988, 3053, 3898, 6106, 7796, 12212, 13643, 21371, 27286, 42742, 54572, 83807, 85484, 138379, 167614, 276758, 335228, 553516, 586649, 968653, 1173298, 1937306, 2346596, 3874612, 5950297, 11900594, 23801188, 41652079, 83304158, 166608316]

約数ペア:

[(1, 166608316), (2, 83304158), (4, 41652079), (7, 23801188), (14, 11900594), (28, 5950297), (43, 3874612), (71, 2346596), (86, 1937306), (142, 1173298), (172, 968653), (284, 586649), (301, 553516), (497, 335228), (602, 276758), (994, 167614), (1204, 138379), (1949, 85484), (1988, 83807), (3053, 54572), (3898, 42742), (6106, 27286), (7796, 21371), (12212, 13643)]