123322976

素因数分解:

$2^5\times 7^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 278240256

約数和(自身を除く): 154917280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 607, 907, 1214, 1814, 2428, 3628, 4249, 4856, 6349, 7256, 8498, 9712, 12698, 14512, 16996, 19424, 25396, 29024, 33992, 50792, 67984, 101584, 135968, 203168, 550549, 1101098, 2202196, 3853843, 4404392, 7707686, 8808784, 15415372, 17617568, 30830744, 61661488, 123322976]

約数ペア:

[(1, 123322976), (2, 61661488), (4, 30830744), (7, 17617568), (8, 15415372), (14, 8808784), (16, 7707686), (28, 4404392), (32, 3853843), (56, 2202196), (112, 1101098), (224, 550549), (607, 203168), (907, 135968), (1214, 101584), (1814, 67984), (2428, 50792), (3628, 33992), (4249, 29024), (4856, 25396), (6349, 19424), (7256, 16996), (8498, 14512), (9712, 12698)]