128920604288

素因数分解:

$2^7\times 7^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{1931}}^1$

素因数の和:2498

約数の個数: 128

約数和(自身を含む): 295832476800

約数和(自身を除く): 166911872512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 269, 277, 448, 538, 554, 896, 1076, 1108, 1883, 1931, 1939, 2152, 2216, 3766, 3862, 3878, 4304, 4432, 7532, 7724, 7756, 8608, 8864, 13517, 15064, 15448, 15512, 17216, 17728, 27034, 30128, 30896, 31024, 34432, 35456, 54068, 60256, 61792, 62048, 74513, 108136, 120512, 123584, 124096, 149026, 216272, 241024, 247168, 248192, 298052, 432544, 519439, 521591, 534887, 596104, 865088, 1038878, 1043182, 1069774, 1192208, 1730176, 2077756, 2086364, 2139548, 2384416, 3636073, 3744209, 4155512, 4172728, 4279096, 4768832, 7272146, 7488418, 8311024, 8345456, 8558192, 9537664, 14544292, 14976836, 16622048, 16690912, 17116384, 29088584, 29953672, 33244096, 33381824, 34232768, 58177168, 59907344, 66488192, 66763648, 68465536, 116354336, 119814688, 143884603, 232708672, 239629376, 287769206, 465417344, 479258752, 575538412, 1007192221, 1151076824, 2014384442, 2302153648, 4028768884, 4604307296, 8057537768, 9208614592, 16115075536, 18417229184, 32230151072, 64460302144, 128920604288]

約数ペア:

[(1, 128920604288), (2, 64460302144), (4, 32230151072), (7, 18417229184), (8, 16115075536), (14, 9208614592), (16, 8057537768), (28, 4604307296), (32, 4028768884), (56, 2302153648), (64, 2014384442), (112, 1151076824), (128, 1007192221), (224, 575538412), (269, 479258752), (277, 465417344), (448, 287769206), (538, 239629376), (554, 232708672), (896, 143884603), (1076, 119814688), (1108, 116354336), (1883, 68465536), (1931, 66763648), (1939, 66488192), (2152, 59907344), (2216, 58177168), (3766, 34232768), (3862, 33381824), (3878, 33244096), (4304, 29953672), (4432, 29088584), (7532, 17116384), (7724, 16690912), (7756, 16622048), (8608, 14976836), (8864, 14544292), (13517, 9537664), (15064, 8558192), (15448, 8345456), (15512, 8311024), (17216, 7488418), (17728, 7272146), (27034, 4768832), (30128, 4279096), (30896, 4172728), (31024, 4155512), (34432, 3744209), (35456, 3636073), (54068, 2384416), (60256, 2139548), (61792, 2086364), (62048, 2077756), (74513, 1730176), (108136, 1192208), (120512, 1069774), (123584, 1043182), (124096, 1038878), (149026, 865088), (216272, 596104), (241024, 534887), (247168, 521591), (248192, 519439), (298052, 432544)]