189559552

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 476170240

約数和(自身を除く): 286610688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 103, 104, 112, 128, 158, 182, 206, 208, 224, 256, 316, 364, 412, 416, 448, 553, 632, 721, 728, 824, 832, 896, 1027, 1106, 1264, 1339, 1442, 1456, 1648, 1664, 1792, 2054, 2212, 2528, 2678, 2884, 2912, 3296, 3328, 4108, 4424, 5056, 5356, 5768, 5824, 6592, 7189, 8137, 8216, 8848, 9373, 10112, 10712, 11536, 11648, 13184, 14378, 16274, 16432, 17696, 18746, 20224, 21424, 23072, 23296, 26368, 28756, 32548, 32864, 35392, 37492, 42848, 46144, 56959, 57512, 65096, 65728, 70784, 74984, 85696, 92288, 105781, 113918, 115024, 130192, 131456, 141568, 149968, 171392, 184576, 211562, 227836, 230048, 260384, 262912, 299936, 342784, 423124, 455672, 460096, 520768, 599872, 740467, 846248, 911344, 920192, 1041536, 1199744, 1480934, 1692496, 1822688, 1840384, 2083072, 2399488, 2961868, 3384992, 3645376, 5923736, 6769984, 7290752, 11847472, 13539968, 14581504, 23694944, 27079936, 47389888, 94779776, 189559552]

約数ペア:

[(1, 189559552), (2, 94779776), (4, 47389888), (7, 27079936), (8, 23694944), (13, 14581504), (14, 13539968), (16, 11847472), (26, 7290752), (28, 6769984), (32, 5923736), (52, 3645376), (56, 3384992), (64, 2961868), (79, 2399488), (91, 2083072), (103, 1840384), (104, 1822688), (112, 1692496), (128, 1480934), (158, 1199744), (182, 1041536), (206, 920192), (208, 911344), (224, 846248), (256, 740467), (316, 599872), (364, 520768), (412, 460096), (416, 455672), (448, 423124), (553, 342784), (632, 299936), (721, 262912), (728, 260384), (824, 230048), (832, 227836), (896, 211562), (1027, 184576), (1106, 171392), (1264, 149968), (1339, 141568), (1442, 131456), (1456, 130192), (1648, 115024), (1664, 113918), (1792, 105781), (2054, 92288), (2212, 85696), (2528, 74984), (2678, 70784), (2884, 65728), (2912, 65096), (3296, 57512), (3328, 56959), (4108, 46144), (4424, 42848), (5056, 37492), (5356, 35392), (5768, 32864), (5824, 32548), (6592, 28756), (7189, 26368), (8137, 23296), (8216, 23072), (8848, 21424), (9373, 20224), (10112, 18746), (10712, 17696), (11536, 16432), (11648, 16274), (13184, 14378)]