159771556

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28109}}^1$

素因数の和:28156

約数の個数: 36

約数和(自身を含む): 336476700

約数和(自身を除く): 176705144

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 28109, 56218, 112436, 196763, 393526, 787052, 815161, 1377341, 1630322, 2754682, 3260644, 5509364, 5706127, 11412254, 22824508, 39942889, 79885778, 159771556]

約数ペア:

[(1, 159771556), (2, 79885778), (4, 39942889), (7, 22824508), (14, 11412254), (28, 5706127), (29, 5509364), (49, 3260644), (58, 2754682), (98, 1630322), (116, 1377341), (196, 815161), (203, 787052), (406, 393526), (812, 196763), (1421, 112436), (2842, 56218), (5684, 28109)]