189236768

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1693}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 426888000

約数和(自身を除く): 237651232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 998, 1693, 1996, 3386, 3493, 3992, 6772, 6986, 7984, 11851, 13544, 13972, 15968, 23702, 27088, 27944, 47404, 54176, 55888, 94808, 111776, 189616, 379232, 844807, 1689614, 3379228, 5913649, 6758456, 11827298, 13516912, 23654596, 27033824, 47309192, 94618384, 189236768]

約数ペア:

[(1, 189236768), (2, 94618384), (4, 47309192), (7, 27033824), (8, 23654596), (14, 13516912), (16, 11827298), (28, 6758456), (32, 5913649), (56, 3379228), (112, 1689614), (224, 844807), (499, 379232), (998, 189616), (1693, 111776), (1996, 94808), (3386, 55888), (3493, 54176), (3992, 47404), (6772, 27944), (6986, 27088), (7984, 23702), (11851, 15968), (13544, 13972)]