172347168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{256469}}^1$

素因数の和:256489

約数の個数: 48

約数和(自身を含む): 517043520

約数和(自身を除く): 344696352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 256469, 512938, 769407, 1025876, 1538814, 1795283, 2051752, 3077628, 3590566, 4103504, 5385849, 6155256, 7181132, 8207008, 10771698, 12310512, 14362264, 21543396, 24621024, 28724528, 43086792, 57449056, 86173584, 172347168]

約数ペア:

[(1, 172347168), (2, 86173584), (3, 57449056), (4, 43086792), (6, 28724528), (7, 24621024), (8, 21543396), (12, 14362264), (14, 12310512), (16, 10771698), (21, 8207008), (24, 7181132), (28, 6155256), (32, 5385849), (42, 4103504), (48, 3590566), (56, 3077628), (84, 2051752), (96, 1795283), (112, 1538814), (168, 1025876), (224, 769407), (336, 512938), (672, 256469)]