128246095488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{782141}}^1$

素因数の和:782226

約数の個数: 128

約数和(自身を含む): 395701280640

約数和(自身を除く): 267455185152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1344, 1464, 1708, 1952, 2562, 2688, 2928, 3416, 3904, 5124, 5856, 6832, 7808, 10248, 11712, 13664, 20496, 23424, 27328, 40992, 54656, 81984, 163968, 782141, 1564282, 2346423, 3128564, 4692846, 5474987, 6257128, 9385692, 10949974, 12514256, 16424961, 18771384, 21899948, 25028512, 32849922, 37542768, 43799896, 47710601, 50057024, 65699844, 75085536, 87599792, 95421202, 100114048, 131399688, 143131803, 150171072, 175199584, 190842404, 262799376, 286263606, 300342144, 333974207, 350399168, 381684808, 525598752, 572527212, 667948414, 700798336, 763369616, 1001922621, 1051197504, 1145054424, 1335896828, 1526739232, 2003845242, 2102395008, 2290108848, 2671793656, 3053478464, 4007690484, 4580217696, 5343587312, 6106956928, 8015380968, 9160435392, 10687174624, 16030761936, 18320870784, 21374349248, 32061523872, 42748698496, 64123047744, 128246095488]

約数ペア:

[(1, 128246095488), (2, 64123047744), (3, 42748698496), (4, 32061523872), (6, 21374349248), (7, 18320870784), (8, 16030761936), (12, 10687174624), (14, 9160435392), (16, 8015380968), (21, 6106956928), (24, 5343587312), (28, 4580217696), (32, 4007690484), (42, 3053478464), (48, 2671793656), (56, 2290108848), (61, 2102395008), (64, 2003845242), (84, 1526739232), (96, 1335896828), (112, 1145054424), (122, 1051197504), (128, 1001922621), (168, 763369616), (183, 700798336), (192, 667948414), (224, 572527212), (244, 525598752), (336, 381684808), (366, 350399168), (384, 333974207), (427, 300342144), (448, 286263606), (488, 262799376), (672, 190842404), (732, 175199584), (854, 150171072), (896, 143131803), (976, 131399688), (1281, 100114048), (1344, 95421202), (1464, 87599792), (1708, 75085536), (1952, 65699844), (2562, 50057024), (2688, 47710601), (2928, 43799896), (3416, 37542768), (3904, 32849922), (5124, 25028512), (5856, 21899948), (6832, 18771384), (7808, 16424961), (10248, 12514256), (11712, 10949974), (13664, 9385692), (20496, 6257128), (23424, 5474987), (27328, 4692846), (40992, 3128564), (54656, 2346423), (81984, 1564282), (163968, 782141)]