168487984

素因数分解:

$2^4\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1307}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 373690368

約数和(自身を除く): 205202384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1151, 1307, 2302, 2614, 4604, 5228, 8057, 9149, 9208, 10456, 16114, 18298, 18416, 20912, 32228, 36596, 64456, 73192, 128912, 146384, 1504357, 3008714, 6017428, 10530499, 12034856, 21060998, 24069712, 42121996, 84243992, 168487984]

約数ペア:

[(1, 168487984), (2, 84243992), (4, 42121996), (7, 24069712), (8, 21060998), (14, 12034856), (16, 10530499), (28, 6017428), (56, 3008714), (112, 1504357), (1151, 146384), (1307, 128912), (2302, 73192), (2614, 64456), (4604, 36596), (5228, 32228), (8057, 20912), (9149, 18416), (9208, 18298), (10456, 16114)]