158347836

素因数分解:

$2^2\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{2207}}^1$

素因数の和:4210

約数の個数: 36

約数和(自身を含む): 400650432

約数和(自身を除く): 242302596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1993, 2207, 3986, 4414, 5979, 6621, 7972, 8828, 11958, 13242, 17937, 19863, 23916, 26484, 35874, 39726, 71748, 79452, 4398551, 8797102, 13195653, 17594204, 26391306, 39586959, 52782612, 79173918, 158347836]

約数ペア:

[(1, 158347836), (2, 79173918), (3, 52782612), (4, 39586959), (6, 26391306), (9, 17594204), (12, 13195653), (18, 8797102), (36, 4398551), (1993, 79452), (2207, 71748), (3986, 39726), (4414, 35874), (5979, 26484), (6621, 23916), (7972, 19863), (8828, 17937), (11958, 13242)]