149629952

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3176

約数の個数: 44

約数和(自身を含む): 305576160

約数和(自身を除く): 155946208

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 3008, 3109, 6016, 6218, 12032, 12436, 24064, 24872, 48128, 49744, 99488, 146123, 198976, 292246, 397952, 584492, 795904, 1168984, 1591808, 2337968, 3183616, 4675936, 9351872, 18703744, 37407488, 74814976, 149629952]

約数ペア:

[(1, 149629952), (2, 74814976), (4, 37407488), (8, 18703744), (16, 9351872), (32, 4675936), (47, 3183616), (64, 2337968), (94, 1591808), (128, 1168984), (188, 795904), (256, 584492), (376, 397952), (512, 292246), (752, 198976), (1024, 146123), (1504, 99488), (3008, 49744), (3109, 48128), (6016, 24872), (6218, 24064), (12032, 12436)]