128120568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{314021}}^1$

素因数の和:314047

約数の個数: 32

約数和(自身を含む): 339143760

約数和(自身を除く): 211023192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 314021, 628042, 942063, 1256084, 1884126, 2512168, 3768252, 5338357, 7536504, 10676714, 16015071, 21353428, 32030142, 42706856, 64060284, 128120568]

約数ペア:

[(1, 128120568), (2, 64060284), (3, 42706856), (4, 32030142), (6, 21353428), (8, 16015071), (12, 10676714), (17, 7536504), (24, 5338357), (34, 3768252), (51, 2512168), (68, 1884126), (102, 1256084), (136, 942063), (204, 628042), (408, 314021)]