157660384

素因数分解:

$2^5\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1301}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 355664736

約数和(自身を除く): 198004352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 541, 1082, 1301, 2164, 2602, 3787, 4328, 5204, 7574, 8656, 9107, 10408, 15148, 17312, 18214, 20816, 30296, 36428, 41632, 60592, 72856, 121184, 145712, 291424, 703841, 1407682, 2815364, 4926887, 5630728, 9853774, 11261456, 19707548, 22522912, 39415096, 78830192, 157660384]

約数ペア:

[(1, 157660384), (2, 78830192), (4, 39415096), (7, 22522912), (8, 19707548), (14, 11261456), (16, 9853774), (28, 5630728), (32, 4926887), (56, 2815364), (112, 1407682), (224, 703841), (541, 291424), (1082, 145712), (1301, 121184), (2164, 72856), (2602, 60592), (3787, 41632), (4328, 36428), (5204, 30296), (7574, 20816), (8656, 18214), (9107, 17312), (10408, 15148)]