126988288

素因数分解:

$2^{12}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 104

約数和(自身を含む): 299856128

約数和(自身を除く): 172867840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 103, 112, 128, 172, 206, 224, 256, 301, 344, 412, 448, 512, 602, 688, 721, 824, 896, 1024, 1204, 1376, 1442, 1648, 1792, 2048, 2408, 2752, 2884, 3296, 3584, 4096, 4429, 4816, 5504, 5768, 6592, 7168, 8858, 9632, 11008, 11536, 13184, 14336, 17716, 19264, 22016, 23072, 26368, 28672, 31003, 35432, 38528, 44032, 46144, 52736, 62006, 70864, 77056, 88064, 92288, 105472, 124012, 141728, 154112, 176128, 184576, 210944, 248024, 283456, 308224, 369152, 421888, 496048, 566912, 616448, 738304, 992096, 1133824, 1232896, 1476608, 1984192, 2267648, 2953216, 3968384, 4535296, 7936768, 9070592, 15873536, 18141184, 31747072, 63494144, 126988288]

約数ペア:

[(1, 126988288), (2, 63494144), (4, 31747072), (7, 18141184), (8, 15873536), (14, 9070592), (16, 7936768), (28, 4535296), (32, 3968384), (43, 2953216), (56, 2267648), (64, 1984192), (86, 1476608), (103, 1232896), (112, 1133824), (128, 992096), (172, 738304), (206, 616448), (224, 566912), (256, 496048), (301, 421888), (344, 369152), (412, 308224), (448, 283456), (512, 248024), (602, 210944), (688, 184576), (721, 176128), (824, 154112), (896, 141728), (1024, 124012), (1204, 105472), (1376, 92288), (1442, 88064), (1648, 77056), (1792, 70864), (2048, 62006), (2408, 52736), (2752, 46144), (2884, 44032), (3296, 38528), (3584, 35432), (4096, 31003), (4429, 28672), (4816, 26368), (5504, 23072), (5768, 22016), (6592, 19264), (7168, 17716), (8858, 14336), (9632, 13184), (11008, 11536)]