127986048

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 128

約数和(自身を含む): 391068000

約数和(自身を除く): 263081952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1277, 1392, 1566, 1728, 1856, 2088, 2554, 2784, 3132, 3456, 3712, 3831, 4176, 5108, 5568, 6264, 7662, 8352, 10216, 11136, 11493, 12528, 15324, 16704, 20432, 22986, 25056, 30648, 33408, 34479, 37033, 40864, 45972, 50112, 61296, 68958, 74066, 81728, 91944, 100224, 111099, 122592, 137916, 148132, 163456, 183888, 222198, 245184, 275832, 296264, 333297, 367776, 444396, 490368, 551664, 592528, 666594, 735552, 888792, 999891, 1103328, 1185056, 1333188, 1471104, 1777584, 1999782, 2206656, 2370112, 2666376, 3555168, 3999564, 4413312, 4740224, 5332752, 7110336, 7999128, 10665504, 14220672, 15998256, 21331008, 31996512, 42662016, 63993024, 127986048]

約数ペア:

[(1, 127986048), (2, 63993024), (3, 42662016), (4, 31996512), (6, 21331008), (8, 15998256), (9, 14220672), (12, 10665504), (16, 7999128), (18, 7110336), (24, 5332752), (27, 4740224), (29, 4413312), (32, 3999564), (36, 3555168), (48, 2666376), (54, 2370112), (58, 2206656), (64, 1999782), (72, 1777584), (87, 1471104), (96, 1333188), (108, 1185056), (116, 1103328), (128, 999891), (144, 888792), (174, 735552), (192, 666594), (216, 592528), (232, 551664), (261, 490368), (288, 444396), (348, 367776), (384, 333297), (432, 296264), (464, 275832), (522, 245184), (576, 222198), (696, 183888), (783, 163456), (864, 148132), (928, 137916), (1044, 122592), (1152, 111099), (1277, 100224), (1392, 91944), (1566, 81728), (1728, 74066), (1856, 68958), (2088, 61296), (2554, 50112), (2784, 45972), (3132, 40864), (3456, 37033), (3712, 34479), (3831, 33408), (4176, 30648), (5108, 25056), (5568, 22986), (6264, 20432), (7662, 16704), (8352, 15324), (10216, 12528), (11136, 11493)]