157934812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 331752960

約数和(自身を除く): 173818148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 1876, 1943, 2903, 3886, 5806, 7772, 11612, 13601, 20321, 27202, 40642, 54404, 81284, 84187, 168374, 194501, 336748, 389002, 589309, 778004, 1178618, 1361507, 2357236, 2723014, 5446028, 5640529, 11281058, 22562116, 39483703, 78967406, 157934812]

約数ペア:

[(1, 157934812), (2, 78967406), (4, 39483703), (7, 22562116), (14, 11281058), (28, 5640529), (29, 5446028), (58, 2723014), (67, 2357236), (116, 1361507), (134, 1178618), (203, 778004), (268, 589309), (406, 389002), (469, 336748), (812, 194501), (938, 168374), (1876, 84187), (1943, 81284), (2903, 54404), (3886, 40642), (5806, 27202), (7772, 20321), (11612, 13601)]