157505688

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2203}}^1$

素因数の和:2549

約数の個数: 64

約数和(自身を含む): 439036800

約数和(自身を除く): 281531112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1324, 1986, 2203, 2648, 2979, 3972, 4406, 5958, 6609, 7944, 8812, 8937, 11916, 13218, 17624, 17874, 19827, 23832, 26436, 35748, 39654, 52872, 59481, 71496, 79308, 118962, 158616, 237924, 475848, 729193, 1458386, 2187579, 2916772, 4375158, 5833544, 6562737, 8750316, 13125474, 17500632, 19688211, 26250948, 39376422, 52501896, 78752844, 157505688]

約数ペア:

[(1, 157505688), (2, 78752844), (3, 52501896), (4, 39376422), (6, 26250948), (8, 19688211), (9, 17500632), (12, 13125474), (18, 8750316), (24, 6562737), (27, 5833544), (36, 4375158), (54, 2916772), (72, 2187579), (108, 1458386), (216, 729193), (331, 475848), (662, 237924), (993, 158616), (1324, 118962), (1986, 79308), (2203, 71496), (2648, 59481), (2979, 52872), (3972, 39654), (4406, 35748), (5958, 26436), (6609, 23832), (7944, 19827), (8812, 17874), (8937, 17624), (11916, 13218)]