187889519104

素因数分解:

$2^9\times 7^1\times {\mathrm{109}}^1\times {\mathrm{480959}}^1$

素因数の和:481093

約数の個数: 80

約数和(自身を含む): 432979430400

約数和(自身を除く): 245089911296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 512, 763, 872, 896, 1526, 1744, 1792, 3052, 3488, 3584, 6104, 6976, 12208, 13952, 24416, 27904, 48832, 55808, 97664, 195328, 390656, 480959, 961918, 1923836, 3366713, 3847672, 6733426, 7695344, 13466852, 15390688, 26933704, 30781376, 52424531, 53867408, 61562752, 104849062, 107734816, 123125504, 209698124, 215469632, 246251008, 366971717, 419396248, 430939264, 733943434, 838792496, 861878528, 1467886868, 1677584992, 1723757056, 2935773736, 3355169984, 5871547472, 6710339968, 11743094944, 13420679936, 23486189888, 26841359872, 46972379776, 93944759552, 187889519104]

約数ペア:

[(1, 187889519104), (2, 93944759552), (4, 46972379776), (7, 26841359872), (8, 23486189888), (14, 13420679936), (16, 11743094944), (28, 6710339968), (32, 5871547472), (56, 3355169984), (64, 2935773736), (109, 1723757056), (112, 1677584992), (128, 1467886868), (218, 861878528), (224, 838792496), (256, 733943434), (436, 430939264), (448, 419396248), (512, 366971717), (763, 246251008), (872, 215469632), (896, 209698124), (1526, 123125504), (1744, 107734816), (1792, 104849062), (3052, 61562752), (3488, 53867408), (3584, 52424531), (6104, 30781376), (6976, 26933704), (12208, 15390688), (13952, 13466852), (24416, 7695344), (27904, 6733426), (48832, 3847672), (55808, 3366713), (97664, 1923836), (195328, 961918), (390656, 480959)]