128533608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{85009}}^1$

素因数の和:85031

約数の個数: 64

約数和(自身を含む): 408048000

約数和(自身を除く): 279514392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 85009, 170018, 255027, 340036, 510054, 595063, 680072, 765081, 1020108, 1190126, 1530162, 1785189, 2040216, 2295243, 2380252, 3060324, 3570378, 4590486, 4760504, 5355567, 6120648, 7140756, 9180972, 10711134, 14281512, 16066701, 18361944, 21422268, 32133402, 42844536, 64266804, 128533608]

約数ペア:

[(1, 128533608), (2, 64266804), (3, 42844536), (4, 32133402), (6, 21422268), (7, 18361944), (8, 16066701), (9, 14281512), (12, 10711134), (14, 9180972), (18, 7140756), (21, 6120648), (24, 5355567), (27, 4760504), (28, 4590486), (36, 3570378), (42, 3060324), (54, 2380252), (56, 2295243), (63, 2040216), (72, 1785189), (84, 1530162), (108, 1190126), (126, 1020108), (168, 765081), (189, 680072), (216, 595063), (252, 510054), (378, 340036), (504, 255027), (756, 170018), (1512, 85009)]