127788402912

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 343533960000

約数和(自身を除く): 215745557088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 149, 197, 202, 298, 303, 394, 404, 447, 449, 591, 596, 606, 788, 808, 894, 898, 1182, 1192, 1212, 1347, 1576, 1616, 1788, 1796, 2364, 2384, 2424, 2694, 3152, 3232, 3576, 3592, 4728, 4768, 4848, 5388, 6304, 7152, 7184, 9456, 9696, 10776, 14304, 14368, 15049, 18912, 19897, 21552, 29353, 30098, 39794, 43104, 45147, 45349, 58706, 59691, 60196, 66901, 79588, 88059, 88453, 90294, 90698, 117412, 119382, 120392, 133802, 136047, 159176, 176118, 176906, 180588, 181396, 200703, 234824, 238764, 240784, 265359, 267604, 272094, 318352, 352236, 353812, 361176, 362792, 401406, 469648, 477528, 481568, 530718, 535208, 544188, 636704, 704472, 707624, 722352, 725584, 802812, 939296, 955056, 1061436, 1070416, 1088376, 1408944, 1415248, 1444704, 1451168, 1605624, 1910112, 2122872, 2140832, 2176752, 2817888, 2830496, 2964653, 3211248, 4245744, 4353504, 5929306, 6422496, 6757001, 8491488, 8893959, 8933753, 11858612, 13179497, 13514002, 17787918, 17867506, 20271003, 23717224, 26358994, 26801259, 27028004, 35575836, 35735012, 39538491, 40542006, 47434448, 52717988, 53602518, 54056008, 71151672, 71470024, 79076982, 81084012, 94868896, 105435976, 107205036, 108112016, 142303344, 142940048, 158153964, 162168024, 210871952, 214410072, 216224032, 284606688, 285880096, 316307928, 324336048, 421743904, 428820144, 632615856, 648672096, 857640288, 1265231712, 1331129197, 2662258394, 3993387591, 5324516788, 7986775182, 10649033576, 15973550364, 21298067152, 31947100728, 42596134304, 63894201456, 127788402912]

約数ペア:

[(1, 127788402912), (2, 63894201456), (3, 42596134304), (4, 31947100728), (6, 21298067152), (8, 15973550364), (12, 10649033576), (16, 7986775182), (24, 5324516788), (32, 3993387591), (48, 2662258394), (96, 1331129197), (101, 1265231712), (149, 857640288), (197, 648672096), (202, 632615856), (298, 428820144), (303, 421743904), (394, 324336048), (404, 316307928), (447, 285880096), (449, 284606688), (591, 216224032), (596, 214410072), (606, 210871952), (788, 162168024), (808, 158153964), (894, 142940048), (898, 142303344), (1182, 108112016), (1192, 107205036), (1212, 105435976), (1347, 94868896), (1576, 81084012), (1616, 79076982), (1788, 71470024), (1796, 71151672), (2364, 54056008), (2384, 53602518), (2424, 52717988), (2694, 47434448), (3152, 40542006), (3232, 39538491), (3576, 35735012), (3592, 35575836), (4728, 27028004), (4768, 26801259), (4848, 26358994), (5388, 23717224), (6304, 20271003), (7152, 17867506), (7184, 17787918), (9456, 13514002), (9696, 13179497), (10776, 11858612), (14304, 8933753), (14368, 8893959), (15049, 8491488), (18912, 6757001), (19897, 6422496), (21552, 5929306), (29353, 4353504), (30098, 4245744), (39794, 3211248), (43104, 2964653), (45147, 2830496), (45349, 2817888), (58706, 2176752), (59691, 2140832), (60196, 2122872), (66901, 1910112), (79588, 1605624), (88059, 1451168), (88453, 1444704), (90294, 1415248), (90698, 1408944), (117412, 1088376), (119382, 1070416), (120392, 1061436), (133802, 955056), (136047, 939296), (159176, 802812), (176118, 725584), (176906, 722352), (180588, 707624), (181396, 704472), (200703, 636704), (234824, 544188), (238764, 535208), (240784, 530718), (265359, 481568), (267604, 477528), (272094, 469648), (318352, 401406), (352236, 362792), (353812, 361176)]