143209008

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1993}}^1$

素因数の和:2506

約数の個数: 60

約数和(自身を含む): 401791000

約数和(自身を除く): 258581992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1497, 1993, 1996, 2994, 3986, 3992, 4491, 5979, 5988, 7972, 7984, 8982, 11958, 11976, 15944, 17937, 17964, 23916, 23952, 31888, 35874, 35928, 47832, 71748, 71856, 95664, 143496, 286992, 994507, 1989014, 2983521, 3978028, 5967042, 7956056, 8950563, 11934084, 15912112, 17901126, 23868168, 35802252, 47736336, 71604504, 143209008]

約数ペア:

[(1, 143209008), (2, 71604504), (3, 47736336), (4, 35802252), (6, 23868168), (8, 17901126), (9, 15912112), (12, 11934084), (16, 8950563), (18, 7956056), (24, 5967042), (36, 3978028), (48, 2983521), (72, 1989014), (144, 994507), (499, 286992), (998, 143496), (1497, 95664), (1993, 71856), (1996, 71748), (2994, 47832), (3986, 35928), (3992, 35874), (4491, 31888), (5979, 23952), (5988, 23916), (7972, 17964), (7984, 17937), (8982, 15944), (11958, 11976)]