156611968

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53197}}^1$

素因数の和:53234

約数の個数: 32

約数和(自身を含む): 325571760

約数和(自身を除く): 168959792

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 53197, 106394, 212788, 425576, 851152, 1223531, 1702304, 2447062, 3404608, 4894124, 6809216, 9788248, 19576496, 39152992, 78305984, 156611968]

約数ペア:

[(1, 156611968), (2, 78305984), (4, 39152992), (8, 19576496), (16, 9788248), (23, 6809216), (32, 4894124), (46, 3404608), (64, 2447062), (92, 1702304), (128, 1223531), (184, 851152), (368, 425576), (736, 212788), (1472, 106394), (2944, 53197)]