156949612024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{15901}}^1\times {\mathrm{64937}}^1$

素因数の和:80863

約数の個数: 32

約数和(自身を含む): 309793222800

約数和(自身を除く): 152843610776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 15901, 31802, 63604, 64937, 127208, 129874, 259748, 302119, 519496, 604238, 1208476, 1233803, 2416952, 2467606, 4935212, 9870424, 1032563237, 2065126474, 4130252948, 8260505896, 19618701503, 39237403006, 78474806012, 156949612024]

約数ペア:

[(1, 156949612024), (2, 78474806012), (4, 39237403006), (8, 19618701503), (19, 8260505896), (38, 4130252948), (76, 2065126474), (152, 1032563237), (15901, 9870424), (31802, 4935212), (63604, 2467606), (64937, 2416952), (127208, 1233803), (129874, 1208476), (259748, 604238), (302119, 519496)]