138286848

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 435617280

約数和(自身を除く): 297330432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 256, 336, 348, 384, 406, 448, 464, 609, 672, 696, 768, 812, 887, 896, 928, 1218, 1344, 1392, 1624, 1774, 1792, 1856, 2436, 2661, 2688, 2784, 3248, 3548, 3712, 4872, 5322, 5376, 5568, 6209, 6496, 7096, 7424, 9744, 10644, 11136, 12418, 12992, 14192, 18627, 19488, 21288, 22272, 24836, 25723, 25984, 28384, 37254, 38976, 42576, 49672, 51446, 51968, 56768, 74508, 77169, 77952, 85152, 99344, 102892, 113536, 149016, 154338, 155904, 170304, 180061, 198688, 205784, 227072, 298032, 308676, 340608, 360122, 397376, 411568, 540183, 596064, 617352, 681216, 720244, 794752, 823136, 1080366, 1192128, 1234704, 1440488, 1589504, 1646272, 2160732, 2384256, 2469408, 2880976, 3292544, 4321464, 4768512, 4938816, 5761952, 6585088, 8642928, 9877632, 11523904, 17285856, 19755264, 23047808, 34571712, 46095616, 69143424, 138286848]

約数ペア:

[(1, 138286848), (2, 69143424), (3, 46095616), (4, 34571712), (6, 23047808), (7, 19755264), (8, 17285856), (12, 11523904), (14, 9877632), (16, 8642928), (21, 6585088), (24, 5761952), (28, 4938816), (29, 4768512), (32, 4321464), (42, 3292544), (48, 2880976), (56, 2469408), (58, 2384256), (64, 2160732), (84, 1646272), (87, 1589504), (96, 1440488), (112, 1234704), (116, 1192128), (128, 1080366), (168, 823136), (174, 794752), (192, 720244), (203, 681216), (224, 617352), (232, 596064), (256, 540183), (336, 411568), (348, 397376), (384, 360122), (406, 340608), (448, 308676), (464, 298032), (609, 227072), (672, 205784), (696, 198688), (768, 180061), (812, 170304), (887, 155904), (896, 154338), (928, 149016), (1218, 113536), (1344, 102892), (1392, 99344), (1624, 85152), (1774, 77952), (1792, 77169), (1856, 74508), (2436, 56768), (2661, 51968), (2688, 51446), (2784, 49672), (3248, 42576), (3548, 38976), (3712, 37254), (4872, 28384), (5322, 25984), (5376, 25723), (5568, 24836), (6209, 22272), (6496, 21288), (7096, 19488), (7424, 18627), (9744, 14192), (10644, 12992), (11136, 12418)]