190210048

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 112

約数和(自身を含む): 452957184

約数和(自身を除く): 262747136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 107, 112, 124, 128, 214, 217, 224, 248, 256, 428, 434, 448, 496, 512, 749, 856, 868, 896, 992, 1024, 1498, 1712, 1736, 1792, 1984, 2048, 2996, 3317, 3424, 3472, 3584, 3968, 4096, 5992, 6634, 6848, 6944, 7168, 7936, 8192, 11984, 13268, 13696, 13888, 14336, 15872, 23219, 23968, 26536, 27392, 27776, 28672, 31744, 46438, 47936, 53072, 54784, 55552, 57344, 63488, 92876, 95872, 106144, 109568, 111104, 126976, 185752, 191744, 212288, 219136, 222208, 253952, 371504, 383488, 424576, 438272, 444416, 743008, 766976, 849152, 876544, 888832, 1486016, 1533952, 1698304, 1777664, 2972032, 3067904, 3396608, 5944064, 6135808, 6793216, 11888128, 13586432, 23776256, 27172864, 47552512, 95105024, 190210048]

約数ペア:

[(1, 190210048), (2, 95105024), (4, 47552512), (7, 27172864), (8, 23776256), (14, 13586432), (16, 11888128), (28, 6793216), (31, 6135808), (32, 5944064), (56, 3396608), (62, 3067904), (64, 2972032), (107, 1777664), (112, 1698304), (124, 1533952), (128, 1486016), (214, 888832), (217, 876544), (224, 849152), (248, 766976), (256, 743008), (428, 444416), (434, 438272), (448, 424576), (496, 383488), (512, 371504), (749, 253952), (856, 222208), (868, 219136), (896, 212288), (992, 191744), (1024, 185752), (1498, 126976), (1712, 111104), (1736, 109568), (1792, 106144), (1984, 95872), (2048, 92876), (2996, 63488), (3317, 57344), (3424, 55552), (3472, 54784), (3584, 53072), (3968, 47936), (4096, 46438), (5992, 31744), (6634, 28672), (6848, 27776), (6944, 27392), (7168, 26536), (7936, 23968), (8192, 23219), (11984, 15872), (13268, 14336), (13696, 13888)]