158902912

素因数分解:

$2^7\times 7^1\times {\mathrm{177347}}^1$

素因数の和:177368

約数の個数: 32

約数和(自身を含む): 361789920

約数和(自身を除く): 202887008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 177347, 354694, 709388, 1241429, 1418776, 2482858, 2837552, 4965716, 5675104, 9931432, 11350208, 19862864, 22700416, 39725728, 79451456, 158902912]

約数ペア:

[(1, 158902912), (2, 79451456), (4, 39725728), (7, 22700416), (8, 19862864), (14, 11350208), (16, 9931432), (28, 5675104), (32, 4965716), (56, 2837552), (64, 2482858), (112, 1418776), (128, 1241429), (224, 709388), (448, 354694), (896, 177347)]