129251584

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 329656320

約数和(自身を除く): 200404736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 83, 88, 112, 128, 154, 158, 166, 176, 224, 256, 308, 316, 332, 352, 448, 553, 581, 616, 632, 664, 704, 869, 896, 913, 1106, 1162, 1232, 1264, 1328, 1408, 1738, 1792, 1826, 2212, 2324, 2464, 2528, 2656, 2816, 3476, 3652, 4424, 4648, 4928, 5056, 5312, 6083, 6391, 6557, 6952, 7304, 8848, 9296, 9856, 10112, 10624, 12166, 12782, 13114, 13904, 14608, 17696, 18592, 19712, 20224, 21248, 24332, 25564, 26228, 27808, 29216, 35392, 37184, 45899, 48664, 51128, 52456, 55616, 58432, 70784, 72127, 74368, 91798, 97328, 102256, 104912, 111232, 116864, 141568, 144254, 148736, 183596, 194656, 204512, 209824, 222464, 233728, 288508, 367192, 389312, 409024, 419648, 504889, 577016, 734384, 778624, 818048, 839296, 1009778, 1154032, 1468768, 1557248, 1636096, 1678592, 2019556, 2308064, 2937536, 4039112, 4616128, 5875072, 8078224, 9232256, 11750144, 16156448, 18464512, 32312896, 64625792, 129251584]

約数ペア:

[(1, 129251584), (2, 64625792), (4, 32312896), (7, 18464512), (8, 16156448), (11, 11750144), (14, 9232256), (16, 8078224), (22, 5875072), (28, 4616128), (32, 4039112), (44, 2937536), (56, 2308064), (64, 2019556), (77, 1678592), (79, 1636096), (83, 1557248), (88, 1468768), (112, 1154032), (128, 1009778), (154, 839296), (158, 818048), (166, 778624), (176, 734384), (224, 577016), (256, 504889), (308, 419648), (316, 409024), (332, 389312), (352, 367192), (448, 288508), (553, 233728), (581, 222464), (616, 209824), (632, 204512), (664, 194656), (704, 183596), (869, 148736), (896, 144254), (913, 141568), (1106, 116864), (1162, 111232), (1232, 104912), (1264, 102256), (1328, 97328), (1408, 91798), (1738, 74368), (1792, 72127), (1826, 70784), (2212, 58432), (2324, 55616), (2464, 52456), (2528, 51128), (2656, 48664), (2816, 45899), (3476, 37184), (3652, 35392), (4424, 29216), (4648, 27808), (4928, 26228), (5056, 25564), (5312, 24332), (6083, 21248), (6391, 20224), (6557, 19712), (6952, 18592), (7304, 17696), (8848, 14608), (9296, 13904), (9856, 13114), (10112, 12782), (10624, 12166)]