151708781672

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1\times {\mathrm{8929}}^1$

素因数の和:11458

約数の個数: 64

約数和(自身を含む): 327823872000

約数和(自身を除く): 176115090328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 2389, 3556, 4778, 7112, 8929, 9556, 16723, 17858, 19112, 33446, 35716, 62503, 66892, 71432, 125006, 133784, 250012, 303403, 500024, 606806, 1133983, 1213612, 2123821, 2267966, 2427224, 4247642, 4535932, 7937881, 8495284, 9071864, 15875762, 16990568, 21331381, 31751524, 42662762, 63503048, 85325524, 149319667, 170651048, 298639334, 597278668, 1194557336, 2709085387, 5418170774, 10836341548, 18963597709, 21672683096, 37927195418, 75854390836, 151708781672]

約数ペア:

[(1, 151708781672), (2, 75854390836), (4, 37927195418), (7, 21672683096), (8, 18963597709), (14, 10836341548), (28, 5418170774), (56, 2709085387), (127, 1194557336), (254, 597278668), (508, 298639334), (889, 170651048), (1016, 149319667), (1778, 85325524), (2389, 63503048), (3556, 42662762), (4778, 31751524), (7112, 21331381), (8929, 16990568), (9556, 15875762), (16723, 9071864), (17858, 8495284), (19112, 7937881), (33446, 4535932), (35716, 4247642), (62503, 2427224), (66892, 2267966), (71432, 2123821), (125006, 1213612), (133784, 1133983), (250012, 606806), (303403, 500024)]