127960615728

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{2991971}}^1$

素因数の和:2992005

約数の個数: 120

約数和(自身を含む): 405136944576

約数和(自身を除く): 277176328848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1782, 1944, 2376, 2673, 3564, 3888, 4752, 5346, 7128, 10692, 14256, 21384, 42768, 2991971, 5983942, 8975913, 11967884, 17951826, 23935768, 26927739, 32911681, 35903652, 47871536, 53855478, 65823362, 71807304, 80783217, 98735043, 107710956, 131646724, 143614608, 161566434, 197470086, 215421912, 242349651, 263293448, 296205129, 323132868, 394940172, 430843824, 484699302, 526586896, 592410258, 646265736, 727048953, 789880344, 888615387, 969398604, 1184820516, 1292531472, 1454097906, 1579760688, 1777230774, 1938797208, 2369641032, 2665846161, 2908195812, 3554461548, 3877594416, 4739282064, 5331692322, 5816391624, 7108923096, 7997538483, 10663384644, 11632783248, 14217846192, 15995076966, 21326769288, 31990153932, 42653538576, 63980307864, 127960615728]

約数ペア:

[(1, 127960615728), (2, 63980307864), (3, 42653538576), (4, 31990153932), (6, 21326769288), (8, 15995076966), (9, 14217846192), (11, 11632783248), (12, 10663384644), (16, 7997538483), (18, 7108923096), (22, 5816391624), (24, 5331692322), (27, 4739282064), (33, 3877594416), (36, 3554461548), (44, 2908195812), (48, 2665846161), (54, 2369641032), (66, 1938797208), (72, 1777230774), (81, 1579760688), (88, 1454097906), (99, 1292531472), (108, 1184820516), (132, 969398604), (144, 888615387), (162, 789880344), (176, 727048953), (198, 646265736), (216, 592410258), (243, 526586896), (264, 484699302), (297, 430843824), (324, 394940172), (396, 323132868), (432, 296205129), (486, 263293448), (528, 242349651), (594, 215421912), (648, 197470086), (792, 161566434), (891, 143614608), (972, 131646724), (1188, 107710956), (1296, 98735043), (1584, 80783217), (1782, 71807304), (1944, 65823362), (2376, 53855478), (2673, 47871536), (3564, 35903652), (3888, 32911681), (4752, 26927739), (5346, 23935768), (7128, 17951826), (10692, 11967884), (14256, 8975913), (21384, 5983942), (42768, 2991971)]