157097221136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{16843}}^1$

素因数の和:17568

約数の個数: 80

約数和(自身を含む): 328888128384

約数和(自身を除く): 171790907248

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 647, 848, 901, 1294, 1802, 2588, 3604, 5176, 7208, 10352, 10999, 14416, 16843, 21998, 33686, 34291, 43996, 67372, 68582, 87992, 134744, 137164, 175984, 269488, 274328, 286331, 548656, 572662, 582947, 892679, 1145324, 1165894, 1785358, 2290648, 2331788, 3570716, 4581296, 4663576, 7141432, 9327152, 10897421, 14282864, 15175543, 21794842, 30351086, 43589684, 60702172, 87179368, 121404344, 174358736, 185256157, 242808688, 370512314, 577563313, 741024628, 1155126626, 1482049256, 2310253252, 2964098512, 4620506504, 9241013008, 9818576321, 19637152642, 39274305284, 78548610568, 157097221136]

約数ペア:

[(1, 157097221136), (2, 78548610568), (4, 39274305284), (8, 19637152642), (16, 9818576321), (17, 9241013008), (34, 4620506504), (53, 2964098512), (68, 2310253252), (106, 1482049256), (136, 1155126626), (212, 741024628), (272, 577563313), (424, 370512314), (647, 242808688), (848, 185256157), (901, 174358736), (1294, 121404344), (1802, 87179368), (2588, 60702172), (3604, 43589684), (5176, 30351086), (7208, 21794842), (10352, 15175543), (10999, 14282864), (14416, 10897421), (16843, 9327152), (21998, 7141432), (33686, 4663576), (34291, 4581296), (43996, 3570716), (67372, 2331788), (68582, 2290648), (87992, 1785358), (134744, 1165894), (137164, 1145324), (175984, 892679), (269488, 582947), (274328, 572662), (286331, 548656)]